List of doping cases in sport (J)

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List of doping cases in sport (J) - Wikipedia

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

Name	Country	Event	Banned substance(s)	Reference(s)
Shayna Jack	Australia	Swimming	Ligandrol	^[1]
Mette Jacobsen	Denmark	Swimming	Prednisolone, Prednisone	^[2]
Mahmoud Jadaan	Syria	Swimming	Metenolone	^[3]
Jörg Jaksche	Germany	Cycling	Erythropoietin (EPO)	^[4]
Laurent Jalabert	France	Cycling	Erythropoietin (EPO)	^[5]
Jiraporn Janchum	Thailand	Weightlifting	Methandienone	^[6]
Paulo Bruno Janeiro	Brazil	Swimming	Cannabis	^[7]
Michal Jarczak	Poland	Gymnastics	THC	^[8]
Daniel Jardemyr	Sweden	Ice hockey	Amphetamine	^[9]
Sabri Jari	Tunisia	Swimming	Refusal to submit to doping test	^[10]
Mohammed Jassim	Iraq	Weightlifting	Cortisone	^[11]
Ernst Jean-Joseph	Haiti	Football (soccer)	Phenmetrazine	^[12]
Leon Jeanne	Wales	Football (soccer)		^[13]
Genevieve Jeanson	Canada	Cycling	Erythropoietin (EPO)	^[14]
Brian Dalgaard Jensen	Denmark	Cycling	Erythropoietin (EPO)	^[15]
Knud Enemark Jensen	Denmark	Cycling	Amphetamines	^[16]
Aubrey Jesseau	Canada	Canadian football	Stanozolol	^[17]
Tomas Johansson	Sweden	Sport wrestling	Anabolic steroids	^[18]
Therese Johaug	Norway	Cross-country skiing	Anabolic steroid Clostebol	^[19]
Ben Johnson	Canada	Sprinting	Stanozolol	^[20]
Gea Johnson	United States	Athletics (Hept)	Anabolic steroids	^[21]
Gea Johnson	United States	Weightlifting	Epitestosterone	^[22]
Gea Johnson	United States	Cycling	Modafinil	^[23]
Willie Johnston	Scotland	Football (soccer)	Reactivan	^[24]
Harrison Jones	United States	Diving	Cannabis	^[7]
Roy Jones Jr.	United States	Boxing	Androstenedione (Banned substance by the IBF but available legally over-the-counter in the US at time of use)	^[25]
Ahmad Joughili	Syria	Weightlifting	Metandienone	^[6]
Alberto Jose	Dominican Republic	Weightlifting	Methandienone, Dehydrochlormethyltestosterone	^[6]
Mi Naw Ju	Myanmar	Weightlifting		^[6]
Rui Jorge	Portugal	Association football	Budesonide (ban lifted due to Sporting CP's failure to notify authorities of his medical exemption)	^[26]^[27]
Miguel Juarez	Venezuela	Swimming	Nandrolone	^[28]
Olivera Juric	Bosnia and Herzegovina	Weightlifting	Metandienone	^[6]
Ladislav Jusko	Czech Republic	Water polo	Cannabis	^[29]