Yowza! KJ Apa, 22, brought on the sexy in a new Men’s Health video where the New Zealand-born actor shared his favorite chest and ab workout. The clip, filmed in Malibu, California, had another familiar face in it as he was joined by celebrity trainer Alex Fine! Handsome Alex, 27, made news recently after he and fiancee Cassie, 33, welcomed their first child together on December 6, 2019.