Decorated boxing champion Claressa Shields has responded to a message of support from Conor McGregor, and offered the Irishman some advice in return. Shields, a multi-division boxing champion, is gearing up to venture into mixed martial arts under the PFL banner. Not long after beginning her MMA training at the famed JacksonWink MMA gym in … Continue reading Claressa Shields thanks Conor McGregor for support, offers MMA star some advice