Demetrious Johnson is an American mixed martial artist. He currently competes in ONE Championship. He is the inaugural and former UFC Flyweight Champion. Known for his quick striking and... Wikipedia
- Born: August 13, 1986, Madisonville, Kentucky, U.S.
- Other names: Mighty Mouse
- Nationality: American
- Weight: 135 lb
- Division: Bantamweight (2007–2012, 2019–present), Flyweight (2012–2018)
- Reach: 66 in
- Fighting out of: Parkland, Washington, U.S.
- Team: AMC Pankration
- Trainer: Matt Hume, Brad Kertson
- Rank: Brown belt in Brazilian Jiu-Jitsu under Matt Hume
- Years active: 2007–present
- University: Pierce College
- Notable school(s): Washington High School
- Data Source : DuckDuckGo