Fen Tung
Fen is a Co-Founder and the Fitness Product Director of BollyX. She has been teaching since she obtained her AFAA Group Fitness Instructor Certification in 2004. Fen is certified to teach jump rope, bootcamp, cardio kickboxing, mat Pilates, barre, Zumba®, BollyX®, Tabata, BodyPump, BodyCombat and any strength training/HIIT based classes; she is also a NASM Certified Personal Trainer. She has been an athlete for most of her life, participating in various sports since age 6. In high school and college, she ran Varsity Cross Country, running the Boston marathon as a bandit her sophomore year. Outside of teaching classes, Fen is an ISCA Master Trainer certifying individuals in Mat Pilates and Kick Box, and is a BollyX® Master Trainer. She became involved in fitness in order to help people decrease stress in their lives and prevent health problems and injuries, and simply, because she loves physical activity. In her spare time, Fen likes to cook and watch action movies. Her fitness philosophy is: Take it one day at a time. Each day is an opportunity to do something good for your health. She graduated from MIT with a BS in Biology. Fen joined the Dance in the Schools team in 2025.
