Recently, UFC Featherweight Chan Sung Jung posted an open letter to current Defending UFC Welterweight Champion Georges St-Pierre. The letter, posted in full below, takes aim at the ”ËœRising Sun‘ graphic that was on the back of a Gi that St-Pierre wore to the Octagon. Very eloquently, Jung encouraged GSP to do some research and”¦The post Hayabusa Pulls St-Pierre Gi In Response To An Open Letter From Chan Sung Jung appeared first on Fighters.com.