Kiwi heavyweight Joseph Parker has publicly called out Anthony Joshua in an attempt to secure a unification bout with the British champion.
In a tweet aimed at Joshua, Parker questioned the British heavyweight's desire to fight him suggesting that even a 65-35 split and a rematch in favour of Joshua wasn't enough.
"65% & rematch not enough to unify? Believe your own hype? Bubble's gonna burst bro," Parker wrote.
This comes after Parker's trainer Kevin Barry also questioned Joshua's intentions.
"Anthony Joshua made a promise to the fans 'I'm going to unify the belts', well start with the WBO," Barry told boxing blog FightTalk.net. "Get the business done and we'll be there.