X
WATCH & READ
Loading
Former UFC heavyweight champion Brock Lesnar has tested positive for an anti-estrogen agent called hydroxy-clomiphene, according to multiple reports.
It was the same substance that triggered a positive test result in interim light heavyweight champ Jon Jones prior to UFC 200, leading to his being pulled from the main event. Lesnar's sample, taken on June 28, did not return the positive result until after his bout with Mark Hunt, allowing Lesnar to still fight at UFC 200 earlier this month. Lesnar then failed a second drug test on the day of his bout with Hunt, which was revealed this week.