Mary Jambon-Corzine Owner/She.E.O

Born and raised in Southern California, Mary started her gymnastics career in Gymboree with her mom. She competed through to level 8 by the time she was a freshman in high school, then she went on to do varsity cheerleading, and competed professionally thereafter until she was 22. She’s done music videos and workout videos, she’s worked in the solar industry and the events industry, and now is the She.E.O. of GymJambon.

Aidan Callister Xcel/Recreational Coach

Aidan comes to us with a background in Parkour and Gymnastics, training and competing at level 8. He works with our younger athletes and all the way up to kids in our Xcel Team to bring out their athletic abilities while putting a smile on their faces.

Riley Haner Xcel/Recreational Coach

Riley Coaches everything from Junior Gymnastics to our Xcel Team. She comes to us with years of Gymnastics, Dance, Acrobatics, and College Competitive Cheer experience. Riley is also our Social Media Manager, and Administrative Assistant. Outside the Gym, Riley enjoys fostering kittens!