This is a sub-list from List of doping cases in sport representing a full list of surnames starting with G.
Name | Country | Event | Banned substance(s) | Reference(s) |
---|---|---|---|---|
Mohammed Gaber | Egypt | Weightlifting | [1] | |
Ivailo Gabrovski | Bulgaria | Cycling | EPO | [2] |
Al-Saadi Gaddafi | Libya | Football (soccer) | Nandrolone | [3] |
Éric Gagné | Canada | Baseball | Human growth hormone | [4] |
Alexander Gaidukov | Russia | Water polo | Carphedon | [5] |
Aaron Galindo | Mexico | Football (soccer) | Nandrolone | [6] |
Luiza Galiulina | Uzbekistan | Gymnastics | Furosemide | [7] |
Gao Yanzhi | China | Weightlifting | [8] | |
Ismael Garcia Bravo | Spain | Swimming | Ephedrine | [9] |
Sergio Garcia Ortiz | Spain | Swimming | [10] | |
Juan Garriga | Spain | Motorcycle racing | (never sanctioned; admitted to use after the end of his career) | [11] |
Lukasz Gasior | Poland | Swimming | Cannabis | [12] |
Richard Gasquet | France | Tennis | Cocaine (later forgiven by the excuse that he kissed a girl who used cocaine) | [13] |
Stefano Garzelli | Italy | Cycling | Probenecid | [14] |
Philippe Gaumont | France | Cycling | Erythropoietin (EPO) (self-admitted) | [15] |
Michael Gausman | United States | Swimming | Cannabinoids | [16] |
Vikas Singh Gautam | France | Volleyball | Steroids | [17] |
Anzhelika Gavrilova | Kazakhstan | Speed skating | Clenbuterol | [18] |
Pauline Gendrier | France | Volleyball | Cocaine | [17] |
Ivan Gertlein | Russia | Pole vaulting | DHEA | [19] |
Sylvain Georges | France | Cycling | Heptaminol | [20] |
Tihomir Georgiev | Bulgaria | Volleyball | Cannabinoids | [21] |
Amanda Gerhart | Canada | Wrestling | Refusal to submit to doping test | [22] |
Dinko Geshev | Poland | Swimming | Cannabis | [23] |
Ute Geweniger | East Germany | Swimming | Turinabol (self-admitted) | [24] |
Alireza Gharibi | Iran | Wrestling | D-methamphetamine | [25] |
Jason Giambi | United States | Baseball | Human growth hormone, steroids (self-admitted) | [26] [27] |
Jeremy Giambi | United States | Baseball | Human growth hormone, steroids (self-admitted) | [26] [28] |
Jay Gibbons | United States | Baseball | Growth hormone | [29] |
Lewis Gibbons | United Kingdom | Football (soccer) | Benzoylecgonine, cannabis | [30] |
Jack Gibbs | United Kingdom | Wheelchair basketball | [31] | |
Monica Gibellini | Italy | Water polo | Cannabinoids | [16] |
Ed Giddins | England | Cricket | Cocaine | [32] |
Lukasz Giminski | Poland | Swimming | [10] | |
Felice Gimondi | Italy | Cycling | [33] | |
Everton Giovanella | Brazil | Football (soccer) | [34] | |
Christopher Girard | Canada | Water polo | Cannabis | [35] |
Mads Glaesner | Denmark | Swimming | Levomethamphetamine | [36] |
Martin Gleeson | United Kingdom | Rugby | Methylhexaneamine | [37] |
Josh Glenn | Australia | Australian rules football | 19-Norandrosterone, 19-Noretiocholanolone | [38] |
Ekaterina Gnidenko | Russia | Cycling | Dehydrochlormethyltestosterone (Turinabol) | [39] |
Anthony Gobert | Australia | Motorcycle racing | Cannabis (Not sanctioned for first offence, but was released from contract by team) | [40] [41] [42] |
Luis Pereira Melo Godinho | Portugal | Volleyball | Cannabinoids | [21] |
Babak Goldasteh | Iran | Wrestling | Anabolic steroids | [25] |
Andreas Goldberger | Austria | Ski jumping | Cocaine | [43] |
Daria Goltsova | Russia | Weightlifting | Cocaine | [1] |
Joellison Viana de Silva Gomez | Brazil | Weightlifting | Methylhexaneamine | [1] |
Kerem Gönlüm | Turkey | Basketball | Cathine | [44] [45] |
Derlis Gómez | Paraguay | Football (soccer) | Coca | [46] |
Aitor González | Spain | Cycling | Methyltestosterone metabolite | [47] |
Dee Gordon | United States | Baseball | Exogenous Testosterone and Clostebol | [48] |
Dwight Gooden | United States | Baseball | Cocaine | [49] |
Besarion Goshashvili | Georgia | Wrestling | Furosemide | [25] |
Anna Gostomelsky | Israel | Swimming | Prednisolone | [35] |
Ólafur Gottskálksson | Iceland | Football (soccer) | [50] | |
Lauren Goulart | Brazil | Swimming | Methylhexaneamine | [10] |
Royce Gracie | Brazil | Mixed martial arts | Nandrolone metabolite | [51] |
Sam Grammer | United States | Highland Games | [52] | |
Johan Granath | Sweden | Speed skating | Unknown substance | [53] |
Guy Greavette | Canada | Weightlifting | Anabolic steroids | [54] |
Robbie Green | United Kingdom | Darts | Cannabis | [55] |
Elen Grigoryan | Armenia | Weightlifting | Methandienone | [1] |
Jason Grimsley | United States | Baseball | Amphetamines, anabolic steroids, human growth hormone, (self-admitted) | [56] |
Kevin Grubb | United States | Auto Racing | Refusal to submit to doping control | [57] |
Firas Guachai | Tunisia | Swimming | Testosterone | [58] |
Pep Guardiola | Spain | Football (soccer) | Nandrolone | [59] |
Elzo Guerra Aranoz | Chile | Weightlifting | Methandienone | [1] |
Melvin Guillard | United States | Mixed martial arts | Cocaine | [60] |
Zafar Guliyev | Russia | Wrestling | Bromantan | [61] |
Fabrizio Guidi | Italy | Cycling | Erythropoietin (EPO) | [62] |
Zahid Gulfam | Pakistan | Cycling | Nandrolone | [63] |
Ari Gunnarsson | Iceland | Swimming | 19-Norandrosterone | [12] |
Mathias Gunthar | Sweden | Wrestling | Furosemide | [25] |
Guo Tianxin | China | Weightlifting | Clenbuterol | [1] |
Carlos Gurpegi | Spain | Football (soccer) | 19-norandrosterone | [64] [65] |
Keith Gurusinghe | Sri Lanka | Rugby union | Methylhexanamine | [66] [67] [68] |
Rebeca Gusmão | Brazil | Swimming | Testosterone; Tampering | [69] |
Ferenc Gyurkovics | Hungary | Weightlifting | Oxandrolone | [70] |
An athlete biological passport is an individual electronic record for professional athletes, in which profiles of biological markers of doping and results of doping tests are collated over a period of time. Doping violations can be detected by noting variances from an athlete's established levels outside permissible limits, rather than testing for and identifying illegal substances.