Kenyan Margaret Wambui fears her track career may be over now that a rule is in place capping testosterone levels in women’s events between the 400m and mile, according to Agence France-Presse.
Wambui, the Olympic 800m bronze medalist, joined the others on the Rio podium in that event, South African Caster Semenya and Burundi’s Francine NIyonsaba, who previously said the new rule impacts them.
“I am very disappointed,” Wambui said, according to the report. “I don’t feel even like going on with the training because you don’t know what you are training for.