Xan is an executive in The Macros Clinic and focuses on the marketing, technology, and operations of the company. He has a BS and MSEd from the University of Pennsylvania where he ran varsity track and was the 1998 Mr. Penn Lightweight body building champion. After college, Xan was a personal trainer at the Philadelphia Sports Club for several years. Beyond his nutrition and fitness experience, Xan has been in the startup world for over 15 years including in the industries of food and beverage, tech, financial services, and e-commerce.