In the US state of Illinois, a man has found his claim to fame as the best backward bowler in the world.
Andrew Cowen is aiming to become the first person to bowl the perfect three-hundred point ten-pin game backwards. He has already scored a two-hundred and eighty game, bringing him very close to his goal. Although, Cowen suffers from a knee injury, he says the backward bowling does not cause him much pain, as he's not forced to bend his knees. One of the most common questions Cowen is faced with is, how does he do it?