As of 2024[update], he has won 11 medals at international championships representing Qatar, including 6 in relays and 5 individually.

His first were at the 2023 West Asian Athletics Championships in the 4 × 400 m as well as a silver in the 400 metres, behind Ammar Ismail Yahya.

At the 2023 Asian Athletics Championships, Osman completed a double placing 5th in the 400 m and winning bronze in the relay.

[1] He finished his season at the Asian Games, winning silver in the relay and placing 4th individually in the 400 m.[1] In 2024, Osman represented Qatar at the World Relays men's 4 × 400 m. Running third leg, his team placed 10th in the first round and did not finish the repechage round, failing to guarantee qualification to the 2024 Olympics in that event.

[1] Born in 2001, Osman first competed in North West, South Africa before moving to Qatar.