Question: who won america 's got talent 2013 season 8
Answer: Kenichi Ebina

title: America's Got Talent (season 8)
text: shows from Radio City Music Hall in New York, after moving from the New Jersey Performing Arts Center last year. The 2013 winner was Kenichi Ebina, the first mime and the first foreign act to win the competition. The runner-up was comedian Taylor Williamson and singer/guitarist Jimmy Rose announced in third place. Sharon Osbourne initially stated that she would not return for season eight, but later said that she was staying with the show "for now." Osbourne confirmed that she would be leaving the show after a feud with NBC on August 6, 2012. Following her departure, Osbourne returned to