Demetrious Johnson
Professional mixed martial artist competing in the UFC Flyweight division.
- Title: Demetrious Johnson
- Popularity: 1.325
- Known For: Acting
- Birthday: 1986-08-13
- Place of Birth: Madisonville, Kentucky, USA
- Homepage: http://www.mightymousemma.com/
- Also Known As: Mighty Mouse, DJ, Demetrious Khrisna Johnson