Sir Alan Michael Sugar, Baron Sugar (born 24 March 1947) is an English business magnate, media personality, and political advisor. According to the Sunday Times Rich List 2015, Sugar has joined the “billionaire’s club" with an estimated fortune of £1.04bn, and is ranked as the 101st richest person in the UK. In 2007, he sold his remaining interest in the consumer electronics company Amstrad, his largest and best-known business venture.Sugar was chairman of Tottenham Hotspur from 1991 to 2001.