Born October 4, 1980 in Chicago, Cain Marko came into gay adult at nearly forty and built a career on muscular daddy-bear casting. He met performer Jack Vidra at a Bulldawg photoshoot in October 2019 and married him the following April in a livestreamed quarantine ceremony with five guests in the room. The marriage later ended in divorce. A run of GayVN and Grabby nominations followed across three years.