Leicester title run 'is unprecedented' in betting history

Leicester City Premier League title challenge has been labelled as 'unprecedented in the history of betting' by one leading bookmaker.

After starting the season as 5000-1 outsiders they are now 4-11 favourites with a seven point adavtage over Tottenham with just 7 games to play.

David Williams told 5 live: "Ladbrokes have been around for over 130 years we cannot think of any circumstances in sport where a 5000-1 set of odds have come in and paid out."

This clip is originally from Adrian Goldberg Sunday 3 April 2016.