List of doping cases in sport (K)

This is a sub-list from List of doping cases in sport representing a full list of surnames starting with K.

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Name	Country	Event	Banned substance(s)	Reference(s)
Alina Kabaeva	Russia	Rhythmic gymnastics	Furosemide	[ citation needed ]
Alimuddin Kakar	Pakistan	Weightlifting		[1]
Georgios Kalogeropoulos	Greece	Swimming	Cannabis	[2]
Mohamed Kallon	Sierra Leone	Football (soccer)	Nandrolone	[3]
Kaspars Kambala	Latvia	Basketball	Cocaine metabolite	[4]
Ruslan Kapaev	Kyrgyzstan	Weightlifting		[5]
Tovmasjan Karen	Netherlands	Weightlifting	Metandienone	[5]
Rogerio Karfunkelstein	Brazil	Swimming	Stanozolol	[6]
Faisal Karim	Pakistan	Boxing	Cannabis	[7]
Nauman Karim	Pakistan	Boxing		[8]
Mario Kasun	Croatia	Basketball	Cathine	[9] [10]
Sesil Karatantcheva	Bulgaria	Tennis	Nandrolone	[11]
Svend Karlsen	Norway	Strongmen		[12]
Mohd Karmand	Afghanistan	Weightlifting	Methandienone	[5]
Samko Karol	Slovakia	Weightlifting	Drostanolone	[5]
Fetie Kasaj	Albania	Weightlifting		[13] (in Norwegian)
Vasiliki Kasapi	Greece	Weightlifting	Methyltrienolone, Buprenorphine	[5]
Andrey Kashechkin	Kazakhstan	Cycling	Blood doping	[14]
Asmaa Kataria	Egypt	Swimming	Ephedrine	[6]
Gursharanpreet Kaur	India	Wrestling	Methylhexaneamine	[15]
Valeriya Kaverina	Russia	Weightlifting	Metandienone	[5]
Devi Kavita	India	Weightlifting	Metandienone	[5]
Valery Kaykov	Russia	Cycling	GW501516	[16]
Kboi	Vietnam	Weightlifting	Testosterone, Epitestosterone	[5]
Zoltan Kecskes	Hungary	Weightlifting		[17]
Lachlan Keeffe	Australia	Australian rules football	Clenbuterol	[18]
Ronwin Kelly	South Africa	Rugby union (former bodybuilder)	Nandrolone	[19]
Robert Kendrick	United States	Tennis	Methylhexaneamine	[20]
Daniel Kenedy	Portugal	Football (soccer)	Furosemide	[21]
Paddy Kenny	Ireland	Football (soccer)	ephedrine	[22]
David Kerkhoffs	Belgium	Swimming	Cannabinoids	[23]
Jason Kerr	Canada	Bobsleigh	Boldenone, nandrolone, testosterone, trenbolone	[24]
Paul-Alain Kersale	France	Swimming	Cannabinoids	[23]
Matthias Kessler	Germany	Cycling	Testosterone	[25]
El Maoui Khalil	Tunisia	Weightlifting	Methylhexaneamine	[5]
Naglaa Hamed Khallaf	Egypt	Weightlifting	Stanozolol	[5]
Vitaliy Khan	Kazakhstan	Swimming	Cannabis	[26]
Masuam Khatri	India	Wrestling	Methylhexaneamine	[15]
Praeonapa Khenjantuek	Thailand	Weightlifting	Metandienone	[5]
Nan Aye Khine	Myanmar	Weightlifting	Steroids	[27] [28]
Natalia Khlestkina	Romania	Weightlifting	Metenolone	[5]
Bahodur Kholov	Tajikistan	Weightlifting	Nandrolone	[5]
Yaroslav Khoma	Ukraine	Football (soccer)		[29]
Albina Khomich	Russia	Weightlifting	Anabolic steroids	[30]
Yekaterina Khoroshikh	Russia	Hammer throwing
Natalya Khudyakova	Ukraine	Swimming	Stanozolol	[23]
Oksana Khvostenko	Ukraine	Biathlon		[31]
Zbyszko Kienast	United Kingdom	Weightlifting	Testosterone	[32]
Rotson Kilambe	Zambia	Football (soccer)	Cannabis	[33]
Kazbek Kilou	Belarus	Wrestling	Metenolone	[34]
Igor Kim	Kazakhstan	Weightlifting	Furosemide, T/E 21.4	[5]
Kim Jong Su	North Korea	Shooting	Propanolol	[35] [36]
Hyang Kim	North Korea	Weightlifting	Methyltestosterone, Methandriol	[5]
Gerard Kinsella	England	Football (soccer)	Nandrolone	[37]
Gergana Kirilova	Bulgaria	Weightlifting	Steroids	[38]
Harri Kirvesniemi	Finland	Cross-country skiing	HES	[ citation needed ]
Karolin Kittel	Germany	Swimming	Refusal to submit to doping test	[39]
Steffen Kjærgaard	Norway	Cycling		[40]
Boonnatee Klakasikit	Thailand	Weightlifting	Methandienone	[5]
Rory Kleinveldt	South Africa	Cricket	Marijuana	[41]
Ivan Klim	Belarus	Weightlifting	Stanozolol	[5]
Vitali Klitschko	Ukraine	Boxing	Anabolic steroids (self-admitted)	[42]
Kasem Knakri	Syria	Weightlifting		[5]
Tonya Knight	United States	Bodybuilding	Using a stand-in when chosen for a random drug test	[43]
Bernhard Kohl	Austria	Cycling	CERA	[44]
Francis Kombe	Zambia	Football (soccer)	Cannabis	[45]
Anton Komlev	Russia	Swimming		[46]
Izabela Kondraszuk	Poland	Gymnastics	Dimethylpentylamine	[47]
Yoann Kongolo	Switzerland	Kickboxing	Methandrostenolone and stanozolol	[48]
Mouhanad Korabi	Syria	Weightlifting	Stanozolol, Metenolone, Methyltestosterone	[5]
Olha Korbka	Ukraine	Weightlifting	Methandienone	[5]
Petr Korda	Czech Republic	Tennis	Nandrolone	[49]
Juha Korhonen	Finland	Swimming	Cannabis	[50]
Andrey Korneyev	Russia	Swimming	Bromantan	[51]
Chris Korol	Canada	Bobsleigh		[52]
Ekaterina Koroleva	Russia	Cycling		[46]
Anzhelika Kotyuga	Belarus	Speed skating	Anabolic steroids	[53] [54]
Eleni Kourtelidou	Greece	Weightlifting	Methyltrienolone, Buprenorphine	[5]
Nikos Kourtidis	Greece	Weightlifting		[55]
Zoltán Kovács	Hungary	Weightlifting	Refusal to provide test	[56]
Justyna Kowalczyk	Poland	Cross-country skiing	Dexamethason	[57]
Kateryna Kozlova	Ukraine	Tennis	1,3-Dimethylbutylamine	[58]
Nina Kraft	Germany	Triathlon	Erythropoietin (EPO)	[59]
Natascha Kraus	Germany	Swimming	Reproterol	[60]
Daniel Kreutzer	Germany	Ice hockey	Missed test	[61]
Tobias Kreuzmann	Germany	Swimming	Finasteride	[26]
Lennie Kristensen	Denmark	Cycling		[62]
Ante Krizan	Croatia	Swimming	Methylhexaneamine	[39]
Lubos Krizko	Slovakia	Swimming	Tamoxifen	[39]
Karen Kronemeyer	Netherlands	Squash	Benzylpiperazine	[63]
Stein Olav Krosby	Norway	Speed skating, long track	Testosterone	[64]
Roman Kryklia	Ukraine	Kickboxing	Meldonium, clenbuterol	[65]
Andrey Krylov	Russia	Gymnastics	THC	[47]
Herkie Kruger	South Africa	Rugby union	Nandrolone	[66]
Vasyl Kruk	Ukraine	Weightlifting	Stanozolol, testosterone	[67]
Ondrej Kruzel	Slovakia	Weightlifting	Drostanolone	[5]
Virpi Kuitunen	Finland	Cross-Country skiing		[68]
Galina Kulakova	Russia	Cross-Country skiing	Ephedrine	[69]
Pavel Kulizhnikov	Russia	Speed skating	Methylhexanamine, Meldonium	[70] [71]
Sumit Kumar	India	Wrestling	Methylhexanamine	[15]
Saliya Kumara	Sri Lanka	Rugby union	Methylhexanamine	[72] [73] [74]
Pratima Kumari	India	Weightlifting		[27]
Ouyang Kunpeng	China	Swimming	Clenbuterol	[75]
Dimitar Kutrovsky	Bulgaria	Tennis		[76]
Alexi Kutsenko	Russia	Swimming	Testosterone	[77]
Ruza Kuzieva	Uzbekistan	Powerlifting	Methandienone	[78]
Albert Kuzilov	Georgia	Weightlifting	Metandienone	[5]
Zhassulan Kydyrbayev	Kazakhstan	Weightlifting	Stanozolol	[5]
Artur Kyshenko	Ukraine	Kickboxing		[79]

References

1. "Pakistan's sports graph plummetted despite millions spent: Arif Hasan's three years as POA chief". Dawn. Retrieved 15 January 2016.
2. 2001 Doping Cases Report Archived 2010-06-18 at the Wayback Machine
3. "Kallon and Gaddafi banned". BBC News. 2004-01-08. Archived from the original on 2004-02-15. Retrieved 2010-05-08.
4. "Latest basketball news". FIBA.com. Archived from the original on 2008-01-25. Retrieved 2012-07-24.
5. Sanctioned athletes. Archived April 7, 2014, at the Wayback Machine
6. 2007 Doping Cases Report. Archived 2010-06-18 at the Wayback Machine
7. "Dagga: Boxers banned for life". news24.com. Retrieved 14 January 2016.
8. "Nauman tests positive, misses Olympics". Dawn. Retrieved 14 January 2016.
9. "Efes Pilsen in doping scandal". Cnnturk.com. Archived from the original on 2013-11-13. Retrieved 2012-07-24.
10. "Organized doping scandal". Milliyet.com.tr. Archived from the original on 2013-05-22. Retrieved 2012-07-24.
11. "Karatantcheva ban appeal rejected". BBC News. 2006-07-03. Archived from the original on 2012-04-16. Retrieved 2010-05-08.
12. Antidoping Norge.
13. AV: eirik fardal. "Bronse ble EM-sølv". Aftenposten.no. Archived from the original on 2011-05-23. Retrieved 2012-07-24.
14. "Sport". The Guardian. London. 2008-02-10. Archived from the original on 2011-06-07. Retrieved 2010-05-08.
15. "Commonwealth Games hosts India face doping shame". 2010-09-02. Retrieved 2012-07-24.
16. "European champion Valery Kaykov sacked for failing drug test". bbc. 2013-04-11. Retrieved 2022-08-15.
17. "Doping cases at the Athens Games - Olympic news- nbcsports.msnbc.com". MSNBC. 2004-08-29. Archived from the original on 2007-12-18. Retrieved 2012-07-24.
18. "Collingwood duo Lachlan Keeffe and Josh Thomas banned from AFL until 2017". ABC News. 4 November 2015. Retrieved 10 November 2015.
19. Nell, Stephen (3 June 2005). "SA woman rugby player fails dope test". independent online. p. 545638. Retrieved 15 August 2022. Kelly played a key role in helping South Africa beat Wales, but she had to return home after being notified of the positive dope test.
20. Robert Kendrick's doping ban reduced.
21. "Notes: Ratings, Ronaldo, Ahn and robots". USA Today. 2002-06-25. Archived from the original on 2011-05-22. Retrieved 2010-05-08.
22. "Keeper Kenny given nine-month ban". BBC News. 2009-09-07. Retrieved 2010-05-08.
23. 2003 Doping Cases Report Archived 2010-06-18 at the Wayback Machine
24. Canadian bobsledder Jason Kerr gets 2-year doping ban.
25. "Sport". The Guardian. London. 2008-02-10. Archived from the original on 2011-06-07. Retrieved 2010-05-08.
26. 2005 Doping Cases Report. Archived 2010-06-18 at the Wayback Machine
27. "Pratima, Chanu test positive for drugs". In.rediff.com. 2004-08-20. Archived from the original on 2010-09-17. Retrieved 2012-07-24.
28. "The Hindu : Sport / Olympic Games : I am innocent: Chanu". Hinduonnet.com. 2004-08-22. Archived from the original on 2010-05-01. Retrieved 2012-07-24.
29. "Football Europe - News & Features - News Specific". uefa.com. Archived from the original on 2010-01-27. Retrieved 2012-07-24.
30. "Khomich fails dope test". BBC News. 2004-08-21. Archived from the original on 2004-08-31. Retrieved 2010-05-08.
31. "IBU Hearing Panel- Oksana Khvostenko, UKR, 2011" (PDF). Archived from the original (PDF) on 2014-02-19. Retrieved 2021-06-06.
32. UK_Anti-Doping_written_decision_278.pdf Zbyszko Kienast. Archived August 16, 2012, at the Wayback Machine
33. "Banned Kilambe scores". BBC News. 2002-02-25. Archived from the original on 2012-11-07. Retrieved 2010-05-08.
34. "Anti-doping Rules Violations" (PDF). united world wrestling. 19 November 2014. Archived from the original (PDF) on 15 August 2022. Retrieved 15 August 2022.
35. "Two more athletes fail dope tests". BBC News. 2008-08-15. Archived from the original on 2008-09-09. Retrieved 2010-05-08.
36. "NKorean shooter, Vietnamese gymnast test positive". CNN. Archived from the original on 2008-08-20. Retrieved 2013-08-20.
37. Banned: Fleetwood Town player fails drugs test. Archived May 11, 2014, at the Wayback Machine
38. The Sports Network. "Olympics". The Sports Network. Archived from the original on 2013-11-14. Retrieved 2012-07-24.
39. 2010 Doping Cases Report. Archived 2012-04-13 at the Wayback Machine
40. "Lance Armstrong team-mate Kjaersgaard avoids doping sanctions". Reuters. 2013-04-08. Archived from the original on 2013-08-03. Retrieved 2013-04-12.
41. Moonda, Firdose. "Rory Kleinveldt admits using banned drug". ESPNcricinfo. Retrieved 15 January 2016.
42. "Vitali Klitschko". Archived from the original on November 25, 2004. Retrieved October 12, 2021.
43. Merritt, Greg (February 2006). "15 Biggest Controversies and Shocking Moments in Bodybuilding History". Flex . Archived from the original on 2012-01-19.
44. Kohl won't appeal doping ban.
45. Gondwe, Kennedy (2005-03-21). "Mwanawasa slams drug takers". BBC News. Archived from the original on 2013-04-19. Retrieved 2010-05-08.
46. "SPORTS in brief". jamaica-gleaner.com. 2013-07-18. Retrieved 2023-03-18.
47. "Athletes' sanctions / Sanctions des athlètes" (PDF). Archived from the original (PDF) on 2013-03-06. Retrieved 2013-11-14.
48. Résumé de la décision relative à M. Yoann KONGOLO
49. "Rusedski Cleared of Doping Offence". Medicalnewstoday.com. Archived from the original on 2020-05-31. Retrieved 2012-07-24.
50. 2011 Doping Cases Report Archived 2013-11-13 at the Wayback Machine .
51. "Olympic News" (PDF). Archived from the original (PDF) on 2010-08-08. Retrieved 2013-03-01.
52. Canadian bobsledder Chris Korol suspended for doping infraction. Archived July 23, 2013, at the Wayback Machine
53. "ISU Communication No. 1374 – Decision of Court of Arbitration for Sport" (PDF). ISU. February 3, 2006. Archived from the original (PDF) on 19 February 2006. Retrieved June 9, 2015. Ms Anzhelika Kotiuga is guilty of an Anti-Doping Rule violation committed on 19 February 2005, during the 2005 ISU World Cup Final in speed skating, at Heerenveen, the Netherlands. … Ms Anzhelika Kotiuga shall be declared ineligible for two years. The period of ineligibility to be imposed upon her shall commence on 19 August 2005 and shall end on 18 August 2007.
54. Associated Press (December 9, 2005). "Kotyuga's doping ban overturned on appeal". ESPN.com. Archived from the original on August 13, 2014. Retrieved June 9, 2015. The decision isn't binding, however, because ISU said it would take the case to sport's highest tribunal, the Lausanne-based Court of Arbitration for Sport. … Kotyuga was suspended by the ISU's disciplinary commission in September after it found her urine samples showed "sufficient evidence" of anabolic steroids.
55. Two Greek weightlifters fail doping tests, federation says Archived 2014-05-13 at the Wayback Machine .
56. "Doping cases at the Athens Games". USA Today. 2004-08-29. Archived from the original on 2011-02-11. Retrieved 2010-05-08.
57. "Court of Arbitration for Sport (CAS) issues award in case of Cross-Country skier Justyna Kowalczyk (POL)" (PDF) (Press release). FIS. Archived from the original (PDF) on July 16, 2012. Retrieved 2013-03-01.
58. ITF hand 6 month ban to Kateryna Kozlova
59. VeloNews|Kraft's EPO admission continues to rattle triathlon world|The Journal of Competitive Cycling Archived November 27, 2005, at the Wayback Machine
60. 2004 Doping Cases Report. Archived 2010-06-18 at the Wayback Machine
61. "The Canadian Press: Two German hockey players face bans after missing doping tests". 2008-08-09. Archived from the original on 2008-08-09. Retrieved 2013-03-01.
62. AF Anders Fuglsang. "De dømte og de mistænkte" (in Danish). Politiken.dk. Archived from the original on 2008-10-03. Retrieved 2012-07-24.
63. "Shorts May 06". Squashsite.co.uk. 2006-02-12. Retrieved 2012-07-24.
64. Dopingsaker innen vintersport, NRK.no 28 January 2001
65. "Decision No 1" (PDF). Archived from the original (PDF) on 2021-03-06. Retrieved 2021-03-06.
66. Kruger: Sharks angry at Sarfu: Sport: Rugby: News24 Archived September 30, 2007, at the Wayback Machine
67. UK Anti-Doping Decision 284. Archived August 17, 2012, at the Wayback Machine
68. Estonia's Smigun wins skiathlon gold.
69. Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "List of doping cases in sport". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 20 January 2011.
70. Magnar Taule (3 January 2013). "Fikk VM-gull i posten etter russisk juks". Bergens Tidende / BT.no. Archived from the original on 6 January 2013. Retrieved 8 September 2015. Men så – utpå høsten i fjor – ble det kjent at Pavel Kulizjnikov hadde testet positivt på kroppsbyggerdopet methylhexamine. Russeren ble dermed fratatt gullet, og Lorentzen ble flyttet opp fra sølv- til gullplass.
71. "Russian speed skater Pavel Kulizhnikov has failed meldonium test, says coach". The Guardian . 8 March 2016.
72. "Three national players banned from all forms of rugby". Sunday Times (Sri Lanka) . 4 June 2011. Archived from the original on 2013-07-16.
73. "Sri Lanka rugby trio fail drug tests". Sport 360. 4 June 2011. Archived from the original on 2 February 2013.
74. "Sri Lanka's steroid-junkies own up". Rugby 365. 15 June 2011. Archived from the original on 1 February 2013.
75. 2008 Doping Cases Report. Archived 2010-06-18 at the Wayback Machine
76. ANTI-DOPING PARTICIPANT SUSPENSIONS Archived 2013-11-13 at the Wayback Machine .
77. 2006 Doping Cases Report Archived 2010-06-18 at the Wayback Machine
78. Uzbekistani powerlifter suspended after Anti-Doping Rule Violation. Archived March 8, 2014, at the Wayback Machine
79. Arthur Kyshenko positif au dopage, Yohan Lidon récupère la ceinture des -81kg de l'Arena Fight