Our Trainers

David Park
Boxing

David is the head coach of The Park Gym. He has trained with Brian Viloria, WBO and WBA Flyweight champion, won the WBC Light Flyweight and IBF Junior Flyweight titles. He has also trained with Freddie Roach. His main trainer was Renee Arredondo. WBC Jr. Welterweight champion. David is also CrossFit Level 1 certified, and a 6th Dan in Tae Kwon Do.

Jeremy Avilla
WOD / Olympic Lifting

Jeremy is strong, very strong. He is our Fitness Coach and our resident Power Lifting expert. He is a fierce Power Lifting competitor as well as a very knowledgeable and great programmer. Jeremy is very passionate about teaching and has been here from the start.

Juan Valencia
WOD / Olympic Lifting

Juan is a Certified Crossfit Level 2 Coach! He teaches constantly varied functional movements performed at a high intensity so members are prepared for whatever life has in store. Whether that be lifting your child and groceries with one arm, or being prepared for the next zombie apocalypse!

Valerie Lo
Boxing / WOD

Coach Lo has made teaching her career. Not only is she one of our great female boxing coaches; she is also a professor at USF. She has fought as an amateur, representing The Park Gym. Coach Lo is the epitome of brains and brawn.

Austin Tam
Boxing

Austin is our boxing head coach. He has started here at The Park Gym since it opened. He continues to strive at giving everyone the best technique and boxing lessons. He is also active and still competing in boxing.

Mike Witbeck
Boxing / WOD

Mike has been training and coaching with David Park since 2010. He is among our most patient and attentive trainers. Besides boxing he is experienced with Eastern and Western Swords, as well as the application of fire to weapons.

Moriah Nakada
Boxing / WOD

Coach Moriah is passionate about fitness and the functional movement of the body. She has made her passion into a career and will bring out the best in you. Her specialties are in Boxing, Olympic Weightlifting, Athletic Performance, and Strength Training. Certified Personal trainer through ISSA.

Freddy Silva
Boxing

Freddy is proud to be a trainer at B St. Boxing for the past 5 year sand The Park Gym the past 2. He is licensed as a professional second, a USA Boxing coach as well as a certified personal trainer. Freddy has been WBO flyweight champion, Melissa McMorrow’s, strength and conditioning coach for the past 5 years as well as the assistant coach to rising star Ricardo Pinell.

Pablo Schmidt-Escobar
Boxing / WOD

Pablo is a premier NASM certified athletic coach and trainer. With a background in clinical psychology and sport conditioning, Pablo trains a myriad of athletes to improve sport performance. Nerd out with him on horror films and Ufology.

Arthur Gaus
Boxing

Coach Arthur started and has competed all thru college and beyond. He has extensive experience in boxing. A fierce and dedicated boxer, Arthur is always ready to help and guide anyone in need.