Djibouti international Sabri Ali Mohamed has been suspended from football for four years after being found guilty of a doping violation.
The 21-year-old, who plays for local side FC Dikhil, was handed the Fifa ban on Monday after a positive test following a 2022 World Cup qualifying match.
World football's governing body said Sabri Ali tested positive for "exogenously administered testosterone" after Djibouti's 4-0 loss to Algeria on 12 November 2021.
The substance is on the World Anti-Doping Code prohibited list.