Possibly the most well-known businessman in the UK Lord Alan Sugar has gone from selling radio aerials to having his own popular TV show.
His biggest and most well-known business Amstrad a customer electronics company was hugely successful earning him millions.
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This alongside being part-owner of the top-flight football club Tottenham Hotspur and his TV show The Apprentice means he has a whooping network of 1.4 billion according to Spear's Magazine-wow!
After leaving school at 16 Lord Sugar began selling car radio aerials and other electrical goods out of a van he paid £50 and insured for £8.
He founded his most successful business Amstrad in 1968, which he remained at for 40 years until 2008 when he stepped down as chairman.
Before this in 2007 the broadcaster BSkyB brought Amstrad for a huge £125 million and Lord Sugar moved on to being co-owner of Tottenham Hotspur.
Lord Sugar stayed at Tottenham Hotspur from 1991 until 2001 when he sold his majority stake in the club and in 2007 he sold his last remaining shares.
He had a rocky time while co-owner of the club as many players and fans disagreed with his decisions believing he was treating Tottenham more as a business than a football club.
Lord Sugar's show The Apprentice started in 2005 and was a massive hit with viewers proving very popular and has been aired every year since.
He married his wife Ann Simons in 1968 and the couple have three children together, two sons and a daughter and in 2020 both his brother and sister died from coronavirus.
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