Kai Greene Net Worth , Biography And Pictures. A world known IFBB professional bodybuilder Leslie Kai Edward Greene born on Saturday, July 12, 1975 in a remarkable city of Brooklyn, New York City, New York, United States . Kai Greene net worth is about $1,000,000 while like others Kai Greene also get paid by sponsorships, ads, endorsement, featuring and so on. We estimated yearly income around $117,647 and Sponsorships/Endorsement amount is $26,144 . We also added few movies/dramas earnings which includes 1996 WNBF Pro Natural Worlds – 1st , NPC Team Universe Championships – 1st, NPC Team Universe Championships – 2nd , EVL’s Prague Pro – 1st .