This guy won Finland's Got Talent by making fart noises with his hands

Talent shows are always chocka with weird and wonderful skills... But this one takes the cake!
Finland's Got Talent 2016 winner, Antton Puonti won the show by performing songs with fart noises made from his hands... Yup, you read that right.
For his final performance he did a cover of John Lennon's Happy Christmas (War is Over) - as you can imagine it sounds very different.