One of MMA’s greatest champions has officially closed the book on another chapter of his combat sports journey. UFC Hall of Famer Demetrius “Mighty Mouse” Johnson has confirmed his Mighty Mouse IBJJF retirement, stating bluntly that competitive Brazilian Jiu-Jitsu no longer holds the same appeal it once did. The 38-year-old flyweight legend, who dominated the … Continue reading UFC Hall Of Famer Mighty Mouse IBJJF Retirement: “Nothing Changes If You Win Or Lose”