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 June 2026. Please note that it is intended for information only and should not be relied upon from a legal perspective.

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Infraction year (from)

Infraction year (to)

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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
SUMGONG, Jemima Jelagat	25/05/1985	KEN	Athlete	F	Marathon	Long Distance (3000m+)	20/02/2021	8 years ineligibility	20/02/2028	Since 28.02.17	Doping	Presence Use Tampering	EPO; Tampering (production of forged medical document in the context of her disciplinary proceedings)	Out-of-competition test, Kapsabet, KEN
DU, Yan	16/12/1994	CHN	Athlete	M		Sprints (400m or less)	29/12/2024	3 years ineligibility	15/06/2028	Since 02.07.25-09.09.25	Doping	Presence Use	Exogenous Steroids after IRMS (5αAdiol, Androsterone, Etiocholanolone, 5βAdiol, Testosterone)	In competition test, in CHN
FURIANI, Federico	08/04/1986	ITA	Athlete	M		Long Distance (3000m+)	04/05/2025	5 years ineligibility	07/07/2027	Since 26.05.24	Doping	Presence Use	Exogenous Steroids after IRMS ( Boldenone, Androsterone, 5αAdiol and 5βAdiol, Etiocholanone)	In competition test, at Campionato Italiano Individuale 100 KM Assoluto - 100 KM del Passatore, Firenze, ITA
ZUBKOVA, Nadezhda	--	RUS	Athlete	F		Sprints (400m or less)	10/03/2017	3 years ineligibility	--	Since 31.01.25	Doping	Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit
SAMUEL, John Samuel	24/05/1961	KEN	Athlete	M		Long Distance (3000m+)	12/03/2023	4 years ineligibility	22/03/2027	Since 31.08.23	Doping	Presence Use	Exogenous Steroids after IRMS (Testosterone,5aAdiol, 5bAdiol, Androsterone, Etiocholanolone)	Out-of-competition test, in KEN
KORIR, Albert	12/04/2002	KEN	Athlete	M		Long Distance (3000m+)	20/03/2022	5 years ineligibility	10/05/2026	Since 03.10.25-08.01.26	Doping	Presence Use	Methoxy polyethylene glycol-epoetin beta (CERA)	Out-of-competition test, in KEN
VARANTSOU, Andrei	--	BLR	Athlete	M	Hammer	Throws	--	Lifetime ban	Lifetime ban	Since and including that of 09.10.13	Doping	Presence Use	Dehydrochloromethyltestosterone	Out of competition test
IDBAFDIL, Fouad	01/10/1996	MAR	Athlete	M		Long Distance (3000m+)	06/10/2024	3 years ineligibility	06/04/2027	Since 08.08.23	Doping	Presence Use	EPO	Out-of-competition test, in HUN
KIPSANG, Brian	--	KEN	Athlete	M		Long Distance (3000m+)	21/06/2012	2 years ineligibility	02/09/2034	Since 16.03.25-01.05.25	Doping	Presence Use	Triamcinolone acetonide	In competition test, at Acea Run Rome the Marathon, Roma, ITA
EL GHOUZ, Anouar	09/12/1983	MAR	Athlete	M		Long Distance (3000m+)	13/04/2025	4 years ineligibility	19/06/2028	Since 08.02.25-09.09.25	Doping	Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit
EL GOHARY, Mahmoud	29/08/1998	BRN	Athlete	M	Hammer	Throws	01/04/2024	3 years ineligibility	08/08/2026	Since 08.07.23	Doping	Presence Use	dehydrochloromethyl-testosterone	In competition test, in ALG
ZHANG, Baihui	--	CHN	Athlete	M		Long Distance (3000m+)	01/11/2014	3 years ineligibility	--	Since 12.11.23	Doping	Presence Use	erythropoietin (EPO)	In competition test, in CHN
NAWOWUNA, Alice Aprot	17/04/1992	KEN	Athlete	F		Long Distance (3000m+)	20/06/2012	4 years ineligibility	16/06/2026	Since 28.05.22	Doping	Presence Use	Letrozole	Out-of-competition test, KEN
MAHAMAT, Oumar Moussa Ali	15/04/2003	BRN	Athlete	M	Triple Jump	Jumps	02/03/2024	4 years ineligibility	11/03/2028	Since 02.03.24	Doping	Presence Use	Meldonium	Out-of-competition test, in BRN
KEMBOI, Sharon	26/11/1989	KEN	Athlete	F		Long Distance (3000m+)	27/10/2024	2 years ineligibility	20/11/2029	Since 30.01.24-22.12.24	Doping	Presence Use	Furosemide	Out-of-competition test, in KEN
IBRAHIM, Ibrahim Khalil	13/04/1995	IRQ	Athlete	M	Shot Put	Throws	02/03/2025	3 years ineligibility	23/03/2028	Since 18.04.25	Doping	Presence Use	Metandienone, Trenbolone, GW1516	In competition test at Iraqi Open Athletics Clubs Championship, Sulaymaniyah, IRQ
KOLLERI, Sneha	30/08/1999	IND	Athlete	F		Sprints (400m or less)	30/05/2024	3 years ineligibility	03/07/2027	Since 10.04.25-23.05.25	Doping	Presence Use	Stanozolol metabolite 17-EpiStanozolol-1'N-glucuronide	In competition test, at 2nd National Open Relay Carnival, Chandigarh, IND and at World Athletics Relays, Guangzhou, CHN
ESMER, Sevinc	10/10/1997	TUR	Athlete	F		Athlete Support Personnel	25/08/2024	Lifetime ban as from 27/11/2014	Lifetime ban		Doping	Administration	Administration or Attempted Administration to any Athlete of a Prohibited Substance/ or Method	Administration of a prohibited substance
FALL, Mouhamadou	28/11/2002	FRA	Athlete	M		Sprints (400m or less)	23/03/2025	18 months ineligibility	24/06/2027	Since 16.06.22	Doping	Whereabouts Failures	3 Whereabouts Failures within 12 months	3 Whereabouts Failures within 12 months
ZARRI, Graziele	15/07/1986	BRA	Athlete	F		Long Distance (3000m+)	21/08/2015	3 years ineligibility	--	Since 23.01.24	Doping	Presence Use	Exogenous Steroids after IRMS (Testosterone, 5αAdiol, Androsterone, 5βAdiol, Etiocholanolone, Epitestosterone)	Out-of-competition test, in BRA
NALYANYA, Eglay Nafuna	31/05/1984	KEN	Athlete	F		Middle Distance (800m-1500m)	20/06/2012	8 years ineligibility	16/06/2026	Since 01.02.22	Doping	Presence Use Tampering	Norandrosterone , Tampering	In competition test, Nationales Breuninger Hallenmeeting, Erfurt, GER
Sudarušhkina, Victoriya	02/09/1990	RUS	Athlete	F	Shot Put	Throws	28/02/2013	4 years ineligibility	20/02/2028	Since 28.02.13	Doping	Use	(McLaren & LIMS evidence)	(McLaren & LIMS evidence)
KEMBOI, Judy Jelagat	31/10/2004	KEN	Athlete	F		Long Distance (3000m+)	24/03/2024	2 years ineligibility	24/07/2027	Since 08.04.25-06.08.25	Doping	Presence Use	Hydrochlorothiazide	Out-of-competition test, in KEN
KARIMI, Lucy	05/07/1997	KEN	Athlete	F		Long Distance (3000m+)	09/08/2023	3 years ineligibility	25/12/2027	Since 21.04.24	Doping	Presence Use	EPO	In competition test, at Huai'an Marathon, Huai'an, CHN
SAMYLOVA, Olga	29/03/1994	RUS	Athlete	F		Sprints (400m or less)	31/01/2018	4 years ineligibility	26/03/2027	Since 20.06.12	Doping	Use	(LIMS evidence)	Use (LIMS evidence)

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