William Hill plc is one of the largest bookmakers in the United Kingdom. Its headquarters is in the north London suburb of Wood Green and in Leeds, West Yorkshire. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. The company was founded by William Hill in 1934 at a time when gambling was illegal in Britain. It changed hands many times being acquired by Sears Holdings in 1971, then by Grand Metropolitan in 1988, then by Brent Walker in 1989.
Chelsea Football Club are an English football club based in West London. Founded in 1905, they play in the Premier League and have spent most of their history in the top tier of English football. Chelsea have been English champions four times, FA Cup winners six times and League Cup winners four times. They have also been achieved European success, winning the UEFA Cup Winners' Cup twice.