Carlos Ulberg's victory marks the 20th UFC championship win for fighters from Australia and New Zealand, including a disputed Whittaker versus Romero rematch that should count as title defense. The region leads all continents with one title win per 1.6 million population, ahead of North America's one per 2.3 million. Australia and New Zealand's combat sports success extends to boxing with current and former world champions including Jay Opetaia, Joseph Parker, George Kambosos, and Tim Tszyu. At the Paris 2024 Olympics, Australia ranked fourth overall with 18 gold medals while New Zealand became the least populous nation in the top 20 with 10 total medals. The analysis attributes this success to superior sports science and well-developed cultural infrastructure, with UFC Performance Institute's Roman Fomin citing Australian sports science as possibly the world's best.
