UFC heavyweight champion Francis Ngannou to undergo knee surgery for MCL and ACL injuries

UFC heavyweight champion Francis Ngannou will have to undergo knee surgery before he is able to train or compete again, his manager Marquel Martin told ESPN on Wednesday.

Ngannou (17-3) unified the UFC heavyweight championship by defeating Ciryl Gane (10-1) by unanimous decision at UFC 270 last weekend in Anaheim. Immediately after, Ngannou revealed he went into the five-round bout with an injured knee. He suffered a torn MCL and damaged ACL during sparring sessions in the buildup to the fight.

Ngannou, 35, underwent medical evaluation in Los Angeles on Monday. According to Martin, Ngannou plans to return to his native Cameroon soon and he and his team did not want the surgery to interfere with those plans. He will undergo a procedure to repair his ACL when he returns to the U.S. with an estimated recovery timeframe of nine months for Ngannou, Martin said.

«I continue to be amazed and inspired by Francis' heart and resilience,» Martin told ESPN. «Fighting on one leg to overcome all odds, and remind the world he is the undisputed heavyweight champion of the world. I think we can all agree he deserves some time to go back home and be with his family and countrymen.

»Upon his return, we plan on getting surgery and starting the recovery process, so we can get him back to 100 percent as soon as possible. In the meantime, we hope we can find a peaceful resolution in these contract talks. We'd like to thank all the fans for their continued support and belief in Francis."

Ngannou is in a unique position, as last weekend marked the eighth appearance of an eight-fight deal he signed with the UFC in 2017. He is still under exclusive contract with the. UFC due to a champion's clause, but told ESPN prior to UFC 270 he would not fight