04.10.1957 (67 years) (Fontana, California, U.S.)
William Mark Fagerbakke (; born October 4, 1957) is an American actor and voice actor. He is best known for his long-running roles as Patrick Star in the animated series SpongeBob SquarePants and Michael "Dauber" Dybinski on the sitcom Coach. He also appeared in 12 episodes of the sitcom How I Met Your Mother as Marshall Eriksen's father Marvin.