Sir Richard Charles Nicholas Branson (born 18 July 1950) is an English entrepreneur, best known for his Virgin brand of over 360 companies. Branson's first successful business venture was at age 15, when he published a magazine called Student. He then set up a record mail-order business in 1970. In 1971, he opened a chain of record stores, Virgin Records, later known as Virgin Megastores and rebranded as zavvi in late 2007.