AMIR KHAN has been issued with a DEATH threat by big-fight rival Joel Casamayor.

Khan is set to defend his WBA light-welterweight title against the Cuban veteran at London's O2 Arena on July 31.

Casamayor, 38, is a former champ

JOE CALZAGHE insists he has no intention of returning to the ring to face old foe Bernard Hopkins.

Calzaghe called time on his glittering career in February 2009 after victories over Hopkins and Roy Jones Jr stretched his unbeaten record to 46 fights.