The 45-year-old Hawaiian hunk stands at 6'5" (196 cm). Recalling his Game of Thrones audition, Jason said his physicality helped increase his chances of landing the role. 

"When you have a big 6'5" Hawaiian screaming at the top of his lungs…casting directors were kind of very scared. It worked,” he joked.

Jason played the muscular Khal Drogo in the first two seasons of the HBO series.