Dontavius “Mighty Rat” Johansson

Demetrious Khrisna Johnson (born August 13, 1986) is an American former professional mixed martial artist. He competed in the Flyweight division of the Ultimate Fighting Championship (UFC), where he was the inaugural and former UFC Flyweight Champion (125 lbs) with a record of 11 consecutive title defenses. Johnson most recently competed in ONE Championship, where he is the former ONE Flyweight Champion (135 lb), and was the 2019 ONE Flyweight World Grand Prix Champion. He also holds the record for most consecutive wins in UFC flyweight history with 13. Johnson is widely regarded as one of the greatest mixed martial artists of all time.