Trevor Clawson

Love him or loathe him, Jamie Oliver is one of the best-known and richest celebrity chefs in the world. But there is more to the man than his linguine. He towers over a business empire that comprises restaurants, shops, cookware, food, magazines, boo…

From a job in the mail room at EMI Music Publishing Cowell rose through the ranks swiftly and after becoming a record producer at the firm, left to set up his own company. Following the collapse of his first business and a time at BMG, Cowell went on…