Christine Mboma, the Olympic 200m silver medalist from Namibia, will miss the world track and field championships that start in two weeks as she recovers from tearing a thigh muscle in her most recent ...

TOKYO (AP) — The complex testosterone regulations in track and field have become an issue again at the Olympics after Namibian teenager Christine Mboma won a silver medal in the 200 meters after being ...

Two 18-year-old Namibian runners threw track and field's contentious testosterone issue back into the Olympic spotlight Monday when they blazed into the women's 200-meter final in Tokyo just weeks ...

TOKYO, JAPAN - AUGUST 02: Christine Mboma of Team Namibia competes in round one of the Women’s 200m heats on day ten of the Tokyo 2020 Olympic Games at Olympic Stadium on August 02, 2021 in Tokyo, ...