South Korean singer and rapper PSY became an international sensation with the outrageously silly video for his 2012 hit "Gangnam Style." The artist, born Park Jae-Sang, is a graduate of Boston University and Berklee College of Music and began his music career in 2001 with the album PSY from the PSYcho World! The album's in-your-face lyrics connected with Korean teens but concerned civil groups, causing PSY to pay fines and restrict sales to adults only. He capitalized on the controversy by releasing two more albums, Sa 2 and 3 PSY, a year later, which earned songwriting accola...