You've seen the Beat the Pro contests, usually when a kid hits a hero shot in front of a tour player.
Well, not everyone shines when the spotlight is on them. Take, for instance, these two guys at the Belgian Knockout. Both had a chance to Beat the Pro, and both were fortunate not to Maim the Gallery.
We begin with Louis Theys ... and his shank.
And continue with Anthony de Schutter, who goes - extremely - in the opposite direction.