Highlights of taekwondo men's 55kg semifinal at 2018 Summer Youth Olympic Games

Mahamadou Maharana Amadou T (front) of Niger competes against Georgii Popov of Russia during the taekwondo men's 55kg semifinal at the 2018 Summer Youth Olympic Games in Buenos Aires, Argentina on Oct. 8, 2018. Mahamadou Maharana Amadou T lost 13-33. (Xinhua/He Changshan)