My father sent this to me a long time ago. But it is still cool. So here you go!
"An unassuming Welsh mobile-phone salesman who had always wanted to sing opera makes it to the “Britain’s Got Talent” show. Even Simon Cowell was in awe of Paul Potts’ performance."
Even if opera doesn't usually turn you on, I think you'll find this thrilling. Here's the original page with links to all the videos. Here's the first round video, and here's the finals.