Joseph Cheong was born in South Korea. Currently, he is living in America. He is a professional player of poker. He is graduated in psychology and economics. He started playing poker during his college. In these college days, he plays with his friends only. After college he started playing in live poker tournaments. He cashed first time in Deep stack event. He becomes successful in WSOP events after playing many events. He finished in the final table of World Series of poker event in 2010. He finished in the first place of poker tournaments five times.