See full bio » Joseph Jason Namakaeha Momoa was born on August 1, 1979, in Honolulu, Hawaii. He is the son of Coni (Lemke), a photographer, and Joseph Momoa, a painter. His father is of Hawaiian descent and his mother, who is from Iowa, is of mostly German ancestry. Jason was raised in Norwalk, Iowa, by his mother. After high school, he moved to Hawaii, where he... Born: August 1, 1979 in in Honolulu, Hawaii, USA