Demetrious Johnson (José Youngs/The MMA Corner)MPBUZHMtz7M[Video] Demetrious Johnson: ‘I Didn’t Know Henry Cejudo Was a Gold Medalist’ José Youngs March 8, 2016 Spotlight, UFC, Video UFC flyweight champion Demetrious Johnson meets with reporters backstage at UFC 196 to preview his upcoming title defense against former Olympic Gold Medalist Henry Cejudo, which takes place at UFC 197 on April 23 at the MGM Grand Garden Arena in Las Vegas. Shot & Edited by José Youngs.