Simon Cowell - The Man Who Changed the World

Leona Lewis. Kelly Clarkson. Susan Boyle. JLS. These are some of the biggest names in music today. But they all have a single common denominator of success, and his name is Simon Cowell.Simon's uncanny ability to spot talent - and his way of shooting down those without it - has made him both the most popular and feared reality TV show judge of all time. He's the star of hit shows like Pop idol, American Idol and Britain's Got Talent. And it doesn't end there - he's bringing his biggest success s