Appearing on a celebrity rich list? It's a 'yes' from him. British music mogul and Sony record executive Simon Cowell had been quietly making money for decades in the background of the record industry, until the golden age of TV talent shows moved him to get in front of the camera and become a household name.
The man who brought us 'The X Factor' and 'America's Got Talent' has a reputation for being dismissive and rude to some of the less talented acts who appear on his shows, although that may just be him playing the part. Because all of the acts who win the competitions get signed to his management label, he cashes in on their success. His initial earnings from owning a record label didn't come from established artists; Cowell noted the public's love of novelty songs and got rich by releasing the theme tune to "Mighty Morphin Power Rangers" among other curiosities.