Jon Bones Jones net worth: Jon Bones Jones is an American Mixed Martial Artist who has a net worth of $10 million dollars. Born in Rochester, New York, Jon "Bones" Jones, also known as Jonathan Dwight Jones, began wrestling in high school. He was a state champion and went on to win a national JUCO championship while he was in college at Iowa Central Community College. He left college early to begin his mixed martial arts career. He made his professional debut in 2008. His incredible winning streak of six undefeated match-ups in his first three months of tournament participation brought the UFC calling. With only two weeks to train, he was invited to replace another fighter in his first UFC bout. He ended up winning the contest in a unanimous decision. Since then, he has won sixteen of his seventeen MMA bouts, eight by knockout, and he is the current Light Heavyweight Champion. He has defended his title successfully throughout 2012, and is next slated to fight Dan Henderson in September of 2012.