38 years old (Born on August 13, 1986)
The UFC's first-ever Flyweight Champion earned his #1 worldwide ranking in 2012.
Demetrious Johnson's Best Moments
UFC on BT Sport
Happy Birthday to Demetrious Johnson! He turns 35 today!
Mighty Mouse was an artist in the Octagon!
- UFC on BT Sport
(5 months ago)
AllFamous.org
Happy birthday MMA Fighter Demetrious Johnson! You are only young once, but you can be immature for a lifetime. Hap
- AllFamous.org
(6 months ago)
ONE Championship
Happy birthday to legendary father, gamer, and mixed martial artist Demetrious Johnson!
- ONE Championship
(6 months ago)
Healthy Celeb
Happy Birthday to Demetrious Johnson (Fighter) ( Today he turns 34.
- Healthy Celeb
(6 months ago)
MMA India
Join us in wishing Demetrious Johnson ( a very Happy Birthday! One of the all-time greats
- MMA India
(6 months ago)
MMA History Today
Happy birthday to the man that is on the verge of breaking the all time UFC title defense record.
Happy birthday t
- MMA History Today
(5 months ago)
MMA Daily
Happy Birthday to Demetrious Johnson!
- MMA Daily
(6 months ago)
Christian Gorecki
Happy Bday to my boy, UFC Flyweight Champion & arguable Pound for pound fighter in the world, Demetrious Johnson! Happy Bday Champ!!!
- Christian Gorecki
(5 months ago)