Paul Potts at "Britain's got Talent". He was ( or is ) a mobile phone salesman... "It was a daunting prospect, not only singing for a huge TV audience, but notoriously nasty Idol judge Simon Cowell. But Potts, who has battled a burst appendix, a huge tumour on his adrenal gland and a shattered collarbone after being knocked off his bike, knocked 'em dead. Wearing a cheap suit and with his hair cut too short, he admitted the judges weren't initially impressed. But when he sang he blew them away."