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.

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
SIBIYA, Nkosinathi 05/07/1998 RSA Athlete M Long Distance (3000m+) 13/05/2023 2 years ineligibility 12/07/2027 Since 19.04.24 Doping Presence
Use 		tramadol In competition test, at South African Championships, Msunduzi Athletics Stadium, Pietermaritzburg, RSA
JEPTANUI, Jackline 08/03/2005 KEN Athlete F Long Distance (3000m+) 01/09/2024 2 years ineligibility 03/11/2027 Since 10.03.24 Doping Presence
Use 		triamcinolone acetonide In competition test, at Nanjing Pukou Marathon, Nanjing, CHN
NNAMANI, Johnson Chidera -- NGR Athlete M Sprints (400m or less) -- 2 years ineligibility 17/07/2026 Since 08.05.25-07.07.25 Doping Presence
Use 		Furosemide Out-of-competition test, in NGR
KIRUI, Felix 04/05/1990 KEN Athlete M Long Distance (3000m+) 06/11/2022 2 years ineligibility 16/12/2026 Since 04.05.25 Doping Presence
Use 		Triamcinolone acetonide In competition test at Durban International Marathon, Durban, RSA
CHERVINSKAYA, Veronika 23/06/1984 RUS Athlete F Sprints (400m or less) 25/04/2025 2 years ineligibility 24/06/2033 Since 25.11.14-08.12.16 Doping Use LIMS (evidence) LIMS (evidence)
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
KERLEY, Fred 16/07/1998 USA Athlete M Sprints (400m or less) 10/12/2023 2 years ineligibility 19/02/2028 Since 06.12.24-12.08.25 Doping Whereabouts Failures 3 Whereabouts Failures within 12 Months 3 Whereabouts Failures within 12 Months
FRERE, Mehdi 15/06/1993 FRA Athlete M Long Distance (3000m+) 13/12/2024 2 years ineligibility 09/02/2028 Since 22.02.24 Doping Whereabouts Failures 3 Whereabouts Failures within 12 months 3 Whereabouts Failures within 12 months
NJIHIA, Stanley 02/01/1994 KEN Athlete M Middle Distance (800m-1500m) 28/05/2022 2 years ineligibility 13/07/2026 Since 16.12.23-14.10.24 Doping Presence
Use 		Erythropoietin (EPO) In competition test, at 1st AK Track & Field Weekend Meeting, KEN
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
SUMMY, . -- IND Athlete F Middle Distance (800m-1500m) 17/05/2019 2 years ineligibility 05/03/2028 Since 26.08.24-14.10.24 Doping Presence
Use 		Clomifene Out-of-competition test, in IND
IKONNIKOV, Kirill 15/01/2000 RUS Athlete M Hammer Throws 15/01/2024 2 years ineligibility 30/03/2031 Since 04.07.12-04.08.12 and 02.11.14-25.02.16 Doping Use Use LIMS evidence
SHUMIK, Viktor 21/05/1998 UKR Athlete M Race Walk 23/08/2025 2 years ineligibility 26/11/2027 Since 27.11.25 Doping Whereabouts Failures 3 Whereabouts Failures within 12 months 3 Whereabouts Failures within 12 Months
CHERUIYOT, Lydia Cheptarus 17/02/1998 KEN Athlete F Long Distance (3000m+) 10/10/2023 2 years ineligibility 06/02/2028 Since 28.09.25-31.10.25 Doping Presence
Use 		Triamcinolone acetonide In competition test, at Wecasablanca International Challenge, Casablanca, MAR
UKO, Imaobong Nse -- NGR Athlete F Sprints (400m or less) -- 2 years ineligibility 10/12/2030 Since 05.06.24 Doping Whereabouts Failures 3 Whereabouts Failures within 12 Months 3 Whereabouts Failures within 12 Months
GUSAROVA, Inessa 17/01/1954 RUS Athlete F Middle Distance (800m-1500m) 04/11/2019 2 years ineligibility 27/04/2029 Since 16.06.14-16.06.16 Doping Use LIMS (evidence) LIMS (evidence)
ALAZMI, Hadi Anwar 14/07/1987 KUW Athlete M Combined Events 16/03/2025 2 years ineligibility 11/05/2029 Since 12.01.24 Doping Whereabouts Failures 3 Whereabouts Failures within 12 months 3 Whereabouts Failures within 12 months
CHEBET, Saibi 16/11/1994 UGA Athlete F Long Distance (3000m+) 19/05/2014 2 years ineligibility 06/11/2029 Since 23.02.25-30.09.25 Doping Presence
Use 		Triamcinolone Acetonide In competition test, at Source of the Nile Half Marathon, Jinja City, UGA
KIPCHUMBA KEMBOI, Emmanuel 01/11/1990 KEN Athlete M Long Distance (3000m+) 02/08/2024 2 years ineligibility 29/08/2027 Since 06.10.24 Doping Presence
Use 		Triamcinolone acetonide In competition test, at
EDP Lisbon Marathon, Lisboa - Elite Event, POR
SHOKRI, Fatemeh 15/09/1998 IRI Athlete F Discus Throws 16/06/2023 2 years ineligibility 06/07/2027 Since 18.08.25-01.10.25 Doping Presence
Use 		5-methylhexan-2-amine (1,4-dimethylpentylamine) In competition test, in IRI
ROGOZINA, Svetlana 28/06/1986 RUS Athlete F Middle Distance (800m-1500m) 12/10/2012 2 years ineligibility 09/02/2027 Since 15.07.14-23.07.16 Doping Use LIMS (evidence) 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
MICHIRA, Morine Gesare 18/12/1995 KEN Athlete F Long Distance (3000m+) 09/02/2024 2 years ineligibility 25/03/2027 Since 23.03.25 Doping Presence
Use 		Higenamine & Octodrine In competition test at Stramilano Half Marathon, Milano, ITA
GHEBRESELASSIE (Ghebrelasie), Merhawi (Merharwi) -- ERI Athlete M Long Distance (3000m+) 10/12/2023 2 years ineligibility 31/12/1899 Since 08.10.23 Doping Presence
Use 		triamcinolone acetonide In competition test, at Munich Marathon, Munich, GER
MIGLIORI, Fabrizio 10/12/1992 ITA Athlete M Long Distance (3000m+) 02/02/2024 2 years ineligibility 27/03/2027 Since 26.10.25-18.11.25 Doping Presence
Use 		Prednisolone In competition test, in ITA
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