Jang Keun Suk (장근석; English name: Jang Keun Suk) is a popular Korean artist, five-year-old child star debut, born in September 26, 1987. 2001, and BOA with the telecom TV commercials and made a name for himself; in 2006, starred in the costume drama "Huang Jin Yi" and began to receive the fans of In 2009, "The original is a beautiful boy ah" makes the popularity of Jang Keun-sook soaring, and thus into the ranks of the top Korean stars; 2010 "Mary's sleepover" more solidified the popularity of Jang Keun-sook in Asia.