American personal trainer as well as an author, and former actor, Tony Horton is the son of Anthony Sawyer Horton (Sr.) and Jean (nee Gencarelli) Horton. He attended the University of Rhode Island and was the member of Phi Kappa Psi. Horton starred in a number of exercise videos including 'Power 90'. He is best known as the creator of the commercial home exercise regimen 'P90X'.
Tony Horton married Shawna Brannon. 'Bring It! The Revolutionary Fitness Plan for All Levels That Burns Fat, Builds Muscle, and Shreds Inches (Rodale Books, 2011)' are his popular work. Horton later created a sequel, 'P90X—or Power 90' and 'Extreme', which is considered as his breakout hit. He went on to create variations of 'P90X', such as P90X2 and P90X3.