Scott Sonnon is a celebrity fitness coach, martial art teacher, yoga guru, and wellness speaker known for training stars such as Peta Wilson and Donna Karan as well as Ultimate Fighting Championship mixed martial arts fighters such as Alberto Crane, Jorge Rivera, Andrei Arlovski, and Elvis Sinosic. His fitness system, Circular Strength Training, has been adopted as the official exercise approach for the U.S. Army. He is also a published author, a public speaker, a member and keynote speaker for Mensa - The High IQ Society and is an advocate in the fight against childhood obesity.