Jai Opetaia retained his IBF cruiserweight title Wednesday with a spectacular fourth-round KO of David Nyika in Gold Coast, Australia. Opetaia, ESPN's No. 1 cruiserweight, and Nyika engaged in a firefight from the opening bell that featured nonstop exchanges of power punches.

Jai Opetaia stopped David Nyika with a vicious knockout on Wednesday, retaining the IBF cruiserweight title on home soil in Australia. Opetaia stopped the New Zealander in round four, landing a series of shots with Nyika stuck against the ropes and putting the challenger down and out with a brutal left hook.

Jai Opetaia (27-0, 21 KOs) remains a cruiserweight world champion after blasting out David Nyika (10-1, 9 KOs) in four rounds. The time of stoppage was 2:17.

Curious to find out why fans are buzzing about David Dobrik’s shocking body transformation? The YouTuber’s unexpected return to the platform after nearly three years has left viewers stunned—and it all started with a wild bet with MrBeast.

An online prankster showed fans his health was no laughing matter as he revealed his “insane” body transformation after a two-year hiatus on YouTube. Content creator David Dobrik, who has 17 million subscribers,

After three years out of sight, YouTuber David Dobrik just dropped a jaw-dropping body transformation video that you honestly have to see to believe.