My name is Chang-Guo Jeng and welcome to my page – “Change with Chang“. I am a lifetime natural bodybuilder who enjoys inspiring others with my own story of transformation and my lifestyle in fitness. Having personally gone from “fit to fat to fit”, I believe that anybody has the power to change to become the best version of themselves.

I specialize in personal and group fitness training.
To start training with me,

S i g n – u p   H e r e