Question: who was the winner of britain's got talent 2014
Answer: Britain 's Got Talent Series 8 Broadcast from 12 April ( 2014 - 04 - 12 ) -- 7 June 2014 ( 2014 - 06 - 07 ) Judges Simon Cowell Amanda Holden Alesha Dixon David Walliams Ant & Dec ( guests ) Presenter ( s ) Anthony McPartlin ( ITV ) Declan Donnelly ( ITV ) Co-presenter ( s ) Stephen Mulhern ( ITV2 ) Broadcaster ITV ITV2 ( BGMT ) Winner Collabro Origin Leeds , England Song `` Bring Him Home '' Genre ( s ) Musical theatre Runner - up Lucy Kay Chronology ◀ 2014 ▶