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 April 2026. 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
TAPLIN, Bralon 08/05/1992 GRN Athlete M Sprints (400m or less) 13/04/2019 7 years ineligibility 28/09/2026 Since 13.04.19 Doping Evasion
Refusal and or Failure to Submit
Whereabouts Failures 		Evasion & 3 Whereabouts Failures within 12 months In competition test, Grenada Invitational Athletics Competition, St. George's, GRN & 3 Whereabouts Failures within 12 months
ROBERTS, Gil 15/03/1989 USA Athlete M Sprints (400m or less) 20/09/2023 8 years ineligibility (2nd ADRV) 17/10/2031 Since 20.09.23 Doping Presence
Use 		SARMS LGD-4033 (ligandrol), SARMS RAD140, SR9009, SARMS enobosarm (ostarine) Out-of-competition test, in USA
SAWE, Mathew -- KEN Athlete M Middle Distance (800m-1500m) 26/04/2022 4 years ineligibility with 4 years ineligibility added to the original sanction 09/07/2030 Since 26.04.22 Doping Presence
Use
Tampering 		Triamcinolone acetonide & Tampering In competiton test, at Kenyan Championships, Nairobi, KEN
KHAN, Anis 08/03/2005 PAK Athlete M Sprints (400m or less) 01/09/2024 3 years ineligibility 03/11/2027 Since 01.09.24 Doping Presence
Use 		Methasterone Out-of-competition test, in PAK
SAMUEL, John Samuel 18/05/1996 KEN Athlete M Long Distance (3000m+) 31/08/2023 4 years ineligibility 03/03/2028 Since 31.08.23 Doping Presence
Use 		Exogenous Steroids after IRMS (Testosterone,5aAdiol, 5bAdiol, Androsterone, Etiocholanolone) Out-of-competition test, in KEN
BAYBOLATOVA, Salimat 21/12/1990 RUS Athlete F Sprints (400m or less) 01/04/2021 4 years ineligibility 03/07/2029 Since 01.04.21 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
ALSALEH, Monira 18/05/1985 SYR Athlete F 200m Sprints (400m or less) 26/02/2010 Lifetime ban (2nd ADRV) Lifetime ban Since 26-02-10 Doping Presence
Use 		Stanozolol and Metenolone In competition test, 'Asian Indoor Championships', Tehran IRI
MUZAKHAN, Kalzhan 27/07/2002 KAZ Athlete M Long Distance (3000m+) 29/03/2023 3 years ineligibility 04/05/2026 Since 29.03.23 Doping Presence
Use 		methyltestosterone, metandienone, 5-methylhexan-2-amine (1,4-dimethylpentylamine) In competiton test,at Championship of the Republic of Kazakhstan, Almaty, KAZ
MELNIKOV, Alexey -- RUS Athlete M Athlete Support Personnel 07/04/2017 Lifetime ban as from 07/04/2017 Lifetime ban Doping Administration Administration or Attempted Administration to any Athlete of a Prohibited Substance/ or Method Administration
BAKULIN, Sergey 13/11/1986 RUS Athlete M Race Walk Long Distance (3000m+) 20/05/2018 8 years ineligibility 02/04/2027 Since 20.05.18 Doping Presence
Use 		Athlete Biological Passport Athlete Biological Passport Case
AL MARASHDA, Mubarak 12/07/1987 UAE Athlete M Long Distance (3000m+) 30/12/2023 3 years ineligibility 22/02/2027 Since 30.12.23 Doping Presence
Use 		methoxy polyethylene glycol-epoetin beta (CERA) In competiton test, at Elite Running Cup Championship 2023, UAE
CHELANGAT, Silvia 07/11/2005 KEN Athlete F Long Distance (3000m+) 14/10/2023 4 years ineligibility 23/12/2027 Since 14.10.23 Doping Presence
Use 		19-norandrosterone & Hydrochlorothiazide In competition test, at 1st AK Cross Country Weekend Meeting, Machakos, KEN
ABDELWAHED, Ahmed 26/05/1996 ITA Athlete M Long Distance (3000m+) 16/08/2022 4 years ineligibility 06/09/2026 Since 16.08.22 Doping Presence
Use 		Meldonium In competition test at European Athletics Championships, Munch, GER
TESHOME, Tadu 09/06/2001 ETH Athlete F Long Distance (3000m+) 13/10/2024 22 months ineligibility 04/12/2026 Since 13.10.24-05.02.25 Doping Whereabouts Failures 3 Whereabouts Failures within 12 Months 3 Whereabouts Failures within 12 Months
RADKO, Anton 02/06/1995 UKR Athlete M 20km Walk 21/01/2024 5 years ineligibility 14/02/2029 Since 21.01.24 Doping Presence
Use 		methyltestosterone & stanozolol Out-of-competition test, in UKR
SINGH, Arshdeep 05/04/1999 IND Athlete M Javelin Throws 27/03/2023 3 years ineligibility 25/04/2026 Since 27.03.23 Doping Presence
Use 		19-norandrosterone In competiton test, at 2nd Indian Grand Prix Series, in Trivandrum, Kerala, IND
S, Surendar 25/10/1999 IND Athlete M Sprints (400m or less) 05/01/2024 4 years ineligibility 30/01/2028 Since 05.01.24 Doping Presence
Use 		stanozolol, tamoxifen In competiton test, at All-India Inter University Athletics Competition 2023-24, Chennai, IND
A.B, Arun 02/11/1998 IND Athlete M Triple Jump Jumps 02/11/2023 4 years ineligibility 13/12/2027 Since 02.11.23 Doping Presence
Use 		mephentermine In competiton test, at 37th National Games, Goa, IND
FALL, Mouhamadou 25/02/1992 FRA Athlete M Sprints (400m or less) 16/06/2022 18 months ineligibility 11/07/2026 Since 16.06.22 Doping Whereabouts Failures 3 Whereabouts Failures within 12 months 3 Whereabouts Failures within 12 months
BARCHI, Christian 04/03/1989 ITA Athlete M Long Distance (3000m+) 03/03/2019 4 years and 2 months ineligibility with 4 years ineligibility added to the original period 16/06/2027 Since 03.03.19 Doping Presence
Use
Violation of the Prohibition of Participation During Ineligibility 		Clenbuterol, Exogenous Steroids after IRMS (Testesterone) and Participation During Ineligibility In competition test, Granfondo Citta di Ancona, Ancona, ITA
ALFARSI, Wesam Nasser 08/04/1999 KSA Athlete M Long Distance (3000m+) 29/09/2023 5 years ineligibility 04/10/2028 Since 29.09.23 Doping Presence Darbepoetin (dEPO) & Methoxy polyethylene glycol-epoetin beta (CERA) Out-of-competition test, in CHN
DE MIRANDA, Vitor Hugo 11/12/1996 BRA Athlete M Sprints (400m or less) 13/03/2025 3 years ineligibility 14/04/2028 Since 13.03.25-15.04.25 Doping Presence
Use 		Metenolone Out-of-competition test, in BRA
CHEMUSTO, Janat 05/07/1998 UGA Athlete F Long Distance (3000m+) 13/05/2023 4 years ineligibility 12/07/2027 Since 13.05.23 Doping Presence
Use 		19-norandrosterone In competiton test, at Kip Keino Classic, Kasarani, Nairobi, KEN
TJOKA, Mamorallo 25/10/1984 LES Athlete F Long Distance (3000m+) 07/10/2018 8 years ineligibility (2nd ADRV) 06/10/2026 Since 07.10.18 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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