In Korea's-Got-Talent, Sung-Bong Choi, 22 years old, got out of orphanage at the age of 5 years old because he was severely beaten. He's been living alone mostly in the street and uneducated. He's currently working at several construction fields. He can be considered as Susan Boyle in Korea.
You can support him by liking his page on Facebook: Choi Sung-Bong Fan Page.