Ah Go1. The great and supreme "King of Poverty". It seems he no longer needs that title since he takes Street Fighter V at a very serious level.
I have to admit, Go1 probably is the #1 Chun player in the world and his matches are worth watching if you are interested in becoming a Chun-Li player. There are some other really good Chuns as well (MOV, Filipinoman, Nuki, Ricki Ortiz, and CCL come to mind) but Go1 IMO is the best Chun in the world. He chose the correct game to invade and it pays off. :)