Jason Booth (born 7 November 1977) is a British professional boxer who has competed in the flyweight, super flyweight, bantamweight and super bantamweight divisions. He is a former holder of the British and Commonwealth super bantamweight championships. He is also the brother of the former British and Commonwealth bantamweight champion, Nicky Booth.Booth began his professional career in 2006 and won the British and Commonwealth flyweight titles beating Keith Knox in 1999. He won the IBO Super Flyweight championship in 2003 beating South Africa's Lunga Ntontela and fought for the European title on four occasions losing each time in 1999, 2001, 2002 and 2011. Following the loss of his IBO title to Northern Irelands Damaen Kelly in 2004 Booth spent almost two years away from the ring as he struggled to come to terms with an addiction to alcohol. Returning in 2006 Booth moved up to bantamweight and won the Commonwealth bantamweight title against Wales Matthew Edmonds. After two successful defences he moved up to super bantamweight and, in 2009, won the British title beating Mark Moran. He defended the title on four occasions, also winning the Commonwealth version of the super bantamweight title first against Matthew Marsh and then regaining the belt after giving it up against Jamie Arthur. Booth fought for the IBF World super bantamweight title in September 2011, losing on points to Canadian champion Steve Molitor and last fought the Spaniard Kiko Martínez in a fourth attempt to at winning the European title.