Jai Opetaia loses IBF cruiserweight title for Saudi payday showdown.

Opetaia stuns with a first-round knockout against Ellis Zorro.

"I trained for 12 rounds, but if the knockout comes, it comes," says Opetaia.

Opetaia's opponent hesitated and got clipped, leading to the KO.

Opetaia releases frustration in the ring and enjoys the moment.

Opetaia is pumped and ready for the next fight.

The knockout took just 176 seconds, impressing promoter Eddie Hearn.

Hearn believes Opetaia can become undisputed in cruiserweight before moving to heavyweight.

Opetaia is hailed as one of the planet's most exciting and best fighters.