List of doping cases in sport (N)

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

NameCountryEventBanned substance(s)Reference(s)
Caba Nadj Flag of Serbia.svg  Serbia Weightlifting Methandienone [1]
Ammar Naji Flag of Yemen.svg  Yemen Weightlifting Metandienone, Stanozolol, Hydroxystanozolol [1]
Kazuhiro Nakamura Flag of Japan.svg  Japan Mixed martial arts Cannabis [2]
Bayarmaa Namkhaidorj Flag of Mongolia.svg  Mongolia Weightlifting Methylhexaneamine [1]
Sireli Naqelevuki Flag of Fiji.svg  Fiji Rugby union Cannabis [3]
Dion Nash Flag of New Zealand.svg  New Zealand Cricket Cannabis [4]
Ramin Nasri Flag of Iran.svg  Iran Swimming Betamethasone [5]
Samir Nasri Flag of France.svg  France Football (soccer)Excessive intravenous therapy [6]
Paweł Nastula Flag of Poland.svg  Poland Mixed martial arts Nandrolone [7]
Andris Naudužs Flag of Latvia.svg  Latvia Cycling Anabolic steroid [8] (in Latvian)
Rostyslav Naumchyk Flag of Ukraine.svg  Ukraine Water polo Cannabis [9]
Ryan Napoleon Flag of Australia (converted).svg  Australia Swimming Formoterol [10]
Peter Nemeth Flag of Hungary.svg  Hungary Weightlifting Metandienone [1]
Pavel Nesterenko Flag of Russia.svg  Russia Powerlifting [11]
Marek Nesvacil Flag of the Czech Republic.svg  Czech Republic Volleyball Cannabinoids [12]
Moisés Dueñas Nevado Flag of Spain.svg  Spain Cycling Erythropoietin (EPO) [13]
Hernâni Neves Flag of Portugal (official).svg  Portugal Football (soccer) Cocaine [14]
Vania Neves Flag of Portugal (official).svg  Portugal Swimming Prednisone [15]
Ryan Newport Flag of the United States (23px).png  United States Tennis [16]
Shaun Newton Flag of England.svg  England Football (soccer) Cocaine [17]
Terry Newton Flag of the United Kingdom.svg  United Kingdom Rugby HGH [18]
Lars Brian Nielsen Flag of Denmark.svg  Denmark Cycling Caffeine [19]
Mark Nielsen Flag of New Zealand.svg  New Zealand Tennis Finasteride [20]
Ivan Nieto Agundiz Flag of Mexico.svg  Mexico Weightlifting Nandrolone [1]
Josefi Nikola Flag of the Czech Republic.svg  Czech Republic Weightlifting [1]
Pornilai Nilpetch Flag of Thailand.svg  Thailand Weightlifting Methandienone [1]
Patrik Nilson Flag of Sweden.svg  Sweden Ice hockey Nandrolon [21]
Ulf Nilsson Flag of Sweden.svg  Sweden Ice hockey Ephedrine [22]
J. Nithiyanandan Flag of India.svg  India Swimming Stanozolol [23]
Carola Nitschke Flag of East Germany.svg  East Germany Swimming Anabolic steroids (self-admitted) [24]
Otis Nixon Flag of the United States (23px).png  United States Baseball Cocaine [25] [26]
Sangov Nizom Flag of Tajikistan.svg  Tajikistan Weightlifting Methylhexaneamine [1]
Joakim Noah Flag of the United States (23px).png  United States Basketball LGD-4033 [27]
Alexandre Nogueira Flag of Brazil.svg  Brazil Mixed martial arts Boldenone [28]
Abdul Noori Flag of Afghanistan (2013-2021).svg Afghanistan WeightliftingT/E 14,6, Clostebol, Methylhexamine [1]
Jordan Norberto Flag of the Dominican Republic.svg  Dominican Republic Baseball Performance-enhancing drugs [29]
Franny Norton Flag of England.svg  England Horse racingMetabolite of cocaine [30]
Anosheravan Nourian Flag of Iran.svg  Iran Boxing Ephedrine [31] [ failed verification ]
Karel Nováček Flag of the Czech Republic.svg  Czech Republic Tennis Cocaine [32]
Jan Novak Flag of the Czech Republic.svg  Czech Republic Water polo Cannabis [23]
Nikita Novikov Flag of Russia.svg  Russia Cycling Selective Androgen Receptor Modulators [33]
Joseph N'Sima Flag of France.svg  France Basketball Ephedrine [34]
Kanayut Nuchcharpenpol Flag of Thailand.svg  Thailand Weightlifting Methandienone [1]
Abraham Núñez Flag of the Dominican Republic.svg  Dominican Republic Baseball Performance-enhancing substance [35] [36]
Daniel Núñez Flag of Cuba.svg  Cuba Weightlifting Anabolic steroids [37]
Vanessa Nunez Flag of Venezuela.svg  Venezuela Weightlifting Metandienone [1]
Jon Nunnally Flag of the United States (23px).png  United States Baseball Furosemide [38] [39]
Taylan Nurcan Flag of Turkey.svg  Turkey Weightlifting Methandienone [1]
Nzubechi Grace Nwokocha Flag of Nigeria.svg  Nigeria Track and Field Ostarine and Ligandrol [40]
Ebba Nyberg Flag of Sweden.svg  Sweden Swimming1,4,6-trien-3, 17dion [9]
Johan Nystrom Flag of Finland.svg  Finland Weightlifting Metandienone [1]

References

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 Sanctioned athletes Archived 2013-03-27 at the Wayback Machine .
  2. ↑ Stupp, Dann (2007-09-26). "Kazuhiro Nakamura Fails UFC 76 Drug Test". Mmajunkie.com. Archived from the original on 2012-06-30. Retrieved 2012-07-24.
  3. ↑ "Naqelevuki's Sample B tests positive". Teivovo.com. 4 February 2007. Archived from the original on 23 February 2007. Retrieved 5 February 2007.
  4. ↑ "Hall of Infamy: Doping cases in cricket". Archived from the original on 2013-11-13. Retrieved 2013-11-18.
  5. ↑ 2004 Doping Cases Report Archived 2010-06-18 at the Wayback Machine .
  6. ↑ Sport, Guardian (27 February 2018). "Samir Nasri given six-month ban for doping violation over drip treatment". The Guardian . Retrieved 6 March 2018.
  7. ↑ "VITOR BELFORT & PAWEL NASTULA TEST POSITIVE (UPDATED)". Archived from the original on 2006-11-16. Retrieved 2013-08-20.
  8. ↑ "SMVA Antidopinga nodaļa: 2001". Antidopings.lv. Archived from the original on 2012-05-27. Retrieved 2012-07-24.
  9. 1 2 2006 Doping Cases Report Archived 2010-06-18 at the Wayback Machine
  10. ↑ 2010 Doping Cases Report Archived 2013-11-13 at the Wayback Machine .
  11. ↑ "Swimmer suspended for doping". Fox Sports. 17 March 2013. Retrieved 21 April 2018.
  12. ↑ 2012 Anti-Doping Rule Violations.
  13. ↑ Moore, Richard (2008-07-17). "Drugs found in Dueñas' room after he returns positive test for EPO". The Guardian. London. Archived from the original on 2012-07-31. Retrieved 2010-05-08.
  14. ↑ "Hernani, del Benfica, positivo de cocaína en un control 'antidoping'" [Benfica's Hernani, positive for cocaine in anti-doping test]. El País (in Spanish). 15 January 1989. Retrieved 19 March 2014.
  15. ↑ 2009 Doping Cases Report Archived 2012-04-12 at the Wayback Machine .
  16. ↑ ANTI-DOPING PARTICIPANT SUSPENSIONS.
  17. ↑ "Newton banned for taking cocaine". BBC News. 2006-07-19. Archived from the original on 2012-06-30. Retrieved 2010-05-08.
  18. ↑ Wakefield hooker axed for doping.
  19. ↑ AF Anders Fuglsang. "De dømte og de mistænkte" (in Danish). Politiken.dk. Archived from the original on 2008-10-03. Retrieved 2012-07-24.
  20. ↑ "ITF Press Release: Decision in the case of Mark Nielsen". Itftennis.com. Archived from the original on 2013-01-26. Retrieved 2012-07-24.
  21. ↑ "Swedish hockey player flunks doping test, shows signs of nandralone". 2003-08-24. Archived from the original on 2003-08-24. Retrieved 2012-07-17.
  22. ↑ "World Hockey Championships Pool A 1970-1999". 2009-10-26. Archived from the original on 2009-10-26. Retrieved 2012-07-24.
  23. 1 2 2011 Doping Cases Report Archived 2013-11-13 at the Wayback Machine .
  24. ↑ "Drugs update". Swimming World and Junior Swimmer. 1998. Archived from the original on 2008-09-21. Retrieved 2013-11-18.
  25. ↑ Chass, Murray (September 17, 1991). "Baseball; Braves' Star Fails Drug Test, Clouding Hopes for Pennant". The New York Times . Archived from the original on May 25, 2015. Retrieved June 8, 2025. Otis Nixon ... was suspended for 60 days yesterday after he tested positive for the use of cocaine.
  26. ↑ Cotton, Anthony (September 16, 1991). "Braves' Nixon Suspended for Drug Relapse". The Washington Post . Archived from the original on June 8, 2025. Retrieved June 8, 2025.
  27. ↑ "Joakim Noah gets 20-game suspension for banned supplement". ESPN. March 25, 2017. Retrieved July 26, 2025.
  28. ↑ "WEC's Alexandre Nogueira suspended one year for failed drug test". Archived from the original on 2008-07-10. Retrieved 2008-07-07.
  29. ↑ "MLB suspensions for 12, reports say". ESPN. August 5, 2013. Retrieved June 7, 2025.
  30. ↑ "Norton tests positive". BBC News. 2003-02-05. Archived from the original on 2012-06-30. Retrieved 2010-05-08.
  31. ↑ "Athlete profile for Jonathan Nsenga". Iaaf.org. Archived from the original on 2013-04-15. Retrieved 2013-03-01.
  32. ↑ "ESPN - Hingis claims innocence after positive test for cocaine - Tennis". ESPN. 2007-11-03. Archived from the original on 2012-07-28. Retrieved 2012-07-24.
  33. ↑ "Russian Cyclist Novikov Tests Positive For Doping". KOLO. 2013-06-07. Retrieved 2013-06-09.
  34. ↑ "Ulriken-spiller utestengt" (in Norwegian Bokmål). austagderblad.no. 2006-01-16. Archived from the original on 2012-06-30. Retrieved 2012-07-24.
  35. ↑ White, David (May 26, 2006). "Grizzlies win, lose Nunez to 50-game drug penalty". The Fresno Bee . p. D1. Retrieved June 8, 2025– via Newspapers.com.
  36. ↑ "Minor Leaguer Gets 50-Game Ban". Los Angeles Times . Associated Press. May 26, 2006. p. D7. Retrieved June 8, 2025– via Newspapers.com.
  37. ↑ "4 Lifters Lose Medals For Use Of Steroids". The New York Times. 1983-08-23. Archived from the original on 2012-12-08. Retrieved 2010-05-08.
  38. ↑ Wilson, Phillip B. (April 7, 2005). "Indians lose 2 for positive tests". The Indianapolis Star . p. D3. Retrieved June 8, 2025– via Newspapers.com.
  39. ↑ Wilson, Phillip B. (April 21, 2005). "Nunnally's reputation takes a hit". The Indianapolis Star . p. D1. Retrieved June 8, 2025– via Newspapers.com. Tested in September, Nunnally turned up positive for furosemide ...
  40. ↑ "Commonwealth gold medallist Nwokocha provisionally suspended for doping". Reuters. 3 September 2022. Retrieved 5 September 2022.
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