Greg Jackson (MMA trainer), Date of Birth, Place of Birth
TweetGreg Jackson (MMA trainer)
Martial arts trainer
Date of Birth: 16-Jun-1974
Place of Birth: Washington, D.C., District of Columbia, United States
Profession: coach
Zodiac Sign: Gemini 
About Greg Jackson (MMA trainer)
- Greg Jackson (born 1974) is an American mixed martial arts (MMA) trainer who co-owns Jackson Wink MMA Academy in Albuquerque, New Mexico, widely considered one of the top MMA training centers in the world.
- Jackson has trained many successful fighters, including current UFC Light Heavyweight Champion Jon Jones, former UFC Welterweight/Middleweight Champion Georges St-Pierre, former UFC Women's Bantamweight Champion Holly Holm, former Light Heavyweight Champion Rashad Evans, and a roster of other UFC contenders and World Extreme Cagefighting champions.
Read more at Wikipedia