Never one to hold back his opinion, Joe Rogan was left in awe while watching MMA great Demetrious Johnson compete in a jiu-jitsu match with an opponent 100 lbs. heavier than him. On the Friday, March ...

Demetrious Johnson believes Dagestani fighters sometimes train too hard for their own good. Johnson has spent a long time ...

Demetrious Johnson, one of the greatest fighters to ever strap on a pair of mixed martial arts gloves, announced his retirement at ONE 168 in Denver on Friday. Johnson is an all-time great who helped ...

One of the all-time great careers in MMA history came to a close Friday when [autotag]Demetrious Johnson[/autotag] announced his retirement from the sport. The former longtime UFC flyweight champion ...

Demetrious “Mighty Mouse” Johnson is one of MMA's most prolific fighters. He's regarded by many as the sport's greatest flyweight of all time and is currently the ONE Championship Flyweight Champion.

Yoel Romero certainly knows who Demetrious Johnson is, but you'll have to forgive his lack of knowledge on mouse cartoon characters. I'm just thankful it gave us one of the funniest unintentional ...

In addition to surprise guest Adam Copeland, who made his AEW debut Sunday night, AEW WrestleDream had several notable celebrities outside the world of wrestling in attendance at Seattle's Climate ...

Former UFC flyweight and ONE Championship bantamweight champion Demetrious "Mighty Mouse" Johnson announced his retirement from MMA last week. The UFC traded Johnson to ONE for Ben Askren in 2018, but ...

Forbes contributors publish independent expert analyses and insights. Brian Mazique has covered combat sports and video games since 2011. On Friday night, in the city he calls home, Denver, Colorado, ...