He was a prominent member of Randumb Productions until he moved away. In Stupid Mario Brothers, Olson he played 2 roles in the film and appeared in only two installments but he more recently reappeared in Season Four and Season Five. He also did the music for the song "Mario's Princess is in Another Castle." As of July 2012, he, along with Julian Petruzzelli and Austin Stevenson, have moved to San Diego and are no longer affiliated with RMA Productions. However, Olson briefly made a cameo appearance in a new YouTube News episode as Professor Oak.