Israel’s Itamar Zorman shared top prize in the International Tchaikovsky competition in Russia. The judges probably were possibly confused, as Itamar sounds just like he is playing two instruments.
http://www.youtube.com/watch?v=_mDiQNnRE-4&feature=player_embedded
http://www.haaretz.com/print-edition/news/israeli-violinist-shares-top-award-at-international-music-competition-1.370947?localLinksEnabled=false