He's only fourteen years old and he has cerebral palsy. He's Jack Carroll and he bravely appeared on "Britain's Got Talent", one of the most popular British reality shows. The young aspiring comedian faced Simon Cowell and the other judges using a mobility aid. You've got to see what happened on last week's episode.
The Huffington Post reports;

The teen didn't want his cerebral palsy to be what he called "the elephant in the room." Instead, he used his short stand-up routine to poke fun at himself and the challenges he faces having a physical disability.

When the teen finished, he received a standing ovation from the audience and judges, and David Walliams called him a "comedy genius."