FULL VIDEO: Anthony Joshua vs Joseph Parker [Full Fight Highlights] 2018
British star Joshua added the WBO belt to the WBA and IBF belts he already holds, but he was taken the distance for the first time in his professional career.
It was his 21st straight career victory, although previously unbeaten New Zealander Parker delivered a battling display without seriously troubling Joshua.
Talk will now further intensify of Joshua fighting unbeaten American and current WBC heavyweight champion Deontay Wilder for all four belts.
Joshua, almost a stone lighter than when he beat Carlos Takam in Cardiff last October, did enough without setting the fight alight, while Parker had his moments, even if an upset victory never looked on
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