Global List of Ineligible Persons

The Athletics Integrity Unit has jurisdiction over International-Level Athletes and their Athlete Support Persons, World Athletics Officials and Member Federation Officials (limited to their dealings with World Athletics). On this page we publish a consolidated list of all persons serving a period of ineligibility in Athletics. This includes persons serving a period of ineligibility as a result of national level cases and decisions.

Latest sanctions for Doping and Non-Doping Violations

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Complete list of sanctions for Doping and Non-Doping Violations*

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*The list of currently suspended persons was last updated on 1 October 2025. Please note that it is intended for information only and should not be relied upon from a legal perspective.

Show all Doping Non-Doping
Name Date of Birth Nationality Role Sex Discipline 1 Discipline 2 Infraction Date Sanction Ineligibile Until Disqualification Period Infraction Type ADRV Rules ADRV Notes Description
YAQOOB, Salem Eid 01/03/1996 BRN Athlete M Sprints (400m or less) 23/07/2023 4 years ineligibility 14/08/2027 Since 23.07.23 Doping Presence
Use 		Stanozolol In competiton test, in BRN
YASEEN, Banw Taha 17/09/2001 IRQ Athlete F Sprints (400m or less) 03/03/2023 4 years ineligibility 07/05/2027 Since 03.03.23-08.05.23 Doping Presence
Use 		Oxandrolone In competition test, in IRQ
YEGON, Geoffrey 28/08/1988 KEN Athlete M Long Distance (3000m+) 01/12/2024 2 years ineligibility 10/02/2027 Since 01.12.24 Doping Presence
Use 		Triamcinolone acetonide In competition test, at Standard Chartered Singapore Marathon, Singapore
YETIS, Riza -- TUR Athlete M 01/11/2014 Lifetime ban from 27/11/2014 Lifetime ban - Doping Trafficking
Administration 		Administration or Attempted Administration to any Athlete of a Prohibited Substance/ or Method // Trafficking or Attempted Trafficking in any Prohibted Substance or Prohibited Method Administration of a prohibited substance Trafficking
YIN, Yuanyuan 08/10/2000 CHN Athlete F Discus Throws 03/08/2023 2 years ineligibility 15/10/2025 Since 03.08.23 Doping Presence
Use 		furosemide Out-of-competition test, in CHN
YOUNG, Jerome 14/08/1976 USA Athlete M 400m Sprints (400m or less) 23/07/2004 Lifetime ban (2nd ADRV) Lifetime ban Since 23.07-04 Doping Presence
Use 		EPO In competition test, Meeting IAAF Gaz de France, Paris, FRA
ZA, Xiciren 16/11/2002 CHN Athlete M 3000m SC 18/01/2025 1 year ineligibility 06/02/2026 Since 18.01.25 Doping Presence
Use 		Hydrochlorothiazide Out-of-competition test, in CHN
ZAIKA, Evelina 12/09/2003 UKR Athlete F Middle Distance (800m-1500m) 29/07/2023 3 years ineligibility 28/08/2026 Since 29.07.23 Doping Presence
Use 		SARMS enobosarm (ostarine) In competiton test, at Ukrainian Championships, Avangard Stadium, Lutsk, UKR
ZAMORA, Ernesto Andres 13/04/1983 URU Athlete M Long Distance (3000m+) 06/01/2024 4 years ineligibility 05/01/2028 Since 06.01.24-20.02.24 Doping Presence
Use 		Methyltestosterone, Methandriol, Metandienone In competition test, at 10K San Fernando, Maldonado, URU
ZAVALA DELGADO, Aldo 26/03/2002 MEX Athlete M Hammer Throws 22/06/2022 3 years ineligibility 15/12/2025 Since 22.06.22 Doping Presence
Use 		Exogenous Steroids after IRMS (Boldenone) In competiton test, at Nacionales CONADE, Estadio Héroes de Nacozari, Hermosillo, MEX
ZHANG, Baihui 23/11/1995 CHN Athlete M Long Distance (3000m+) 12/11/2023 3 years ineligibility 17/01/2027 Since 12.11.23 Doping Presence
Use 		erythropoietin (EPO) In competiton test, in CHN
ZHANG, Lin 11/11/1993 CHN Athlete M Race Walk 21/05/2017 8 years ineligibility 03/12/2027 Since 21.05.17 Doping Presence
Use 		Clostebol Out-of-competition test, Henan, CHN and Out-of-competition test, Beijing, CHN
ZHANG, Shouku 19/05/1977 CHN Athlete Support Personnel M 05/09/2020 Lifetime ineligibility Lifetime ban Doping Administration Administration Administration
ZHANG, Xin 08/06/1989 CHN Athlete F Long Distance (3000m+) 02/04/2023 3 years ineligibility 20/04/2026 Since 02.04.23 Doping Presence
Use 		Metandienone In competiton test, at Shijiazhuang Marathon, Shijiazhuang, CHN
ZOZZOLI, Gilles 10/11/1972 FRA Athlete M Fitness 07/04/2018 4 years ineligibility with 4 years ineligibility added to the original period 14/01/2027 Since 07.04.18 Doping Presence
Use
Violation of the Prohibition of Participation During Ineligibility 		Trenbolone, Clenbuterol, Testosterone after IRMS, Tamoxifen and Participation During Ineligibility   In competition test, Top de Colmar, Colmar, FRA
ZUBKOV, Artyom 14/04/1998 RUS Athlete M Long Jump Jumps 31/01/2025 3 years ineligibility 02/02/2028 Since 31.01.25 Doping Evasion
Refusal and or Failure to Submit 		Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
ZUBKOVA, Nadezhda 21/01/2005 RUS Athlete F Sprints (400m or less) 31/01/2025 3 years ineligibility 02/02/2028 Since 31.01.25 Doping Evasion
Refusal and or Failure to Submit 		Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
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