3. Roman Abramovich
Worth: $13.8 billion
In what is a gargantuan jump from Malcolm Glazer's paltry $4.5 billion we have Russian oligarch and world-famous sugar daddy Roman Abramovich.
Abramovich single-handedly started the trend of buying a decent club and turning them into world-beaters with nothing but cold, hard cash.
Since taking over at Stamford Bridge in 2003, Abramovich has invested well over $1 billion in the club, winning them three league titles and one Champions League amongst many other honours.