The other belt holders at light heavyweight include Tavoris Cloud who makes a defence of his IBF title in August against Pascal , Beibut Shumenov who champions the WBA belt .
Is without an opponent and undefeated Welshman Nathan Cleverly , the WBO world titlist .
The other belt holders at light heavyweight include Tavoris Cloud who makes a defence of his IBF title in August against Pascal , Beibut Shumenov who champions the WBA belt and is without an opponent and undefeated Welshman Nathan Cleverly , the WBO world titlist .