Jillian Michaels is the foremost fitness expert in the world and a renowned life coach. From her hit televisions shows, extensively successful fitness DVDs and exercise streaming platform fitfusion.com, 8 New York Times best-selling books, live speaking engagements, award-winning podcast, a soon-to-be-released iPhone app (which will allow users to train with Jillian both in preset and dynamic workouts), social media channels and her personal website jillianmichaels.com— she has built an international community of followers 100 million + strong.