Martin Valko

Martin Valko, also known as Sergej Petronov, is a former Slovak ***ographic actor who appeared in gay *** movies and magazines.

He is 6'1", and weighed about 190 lbs. when he was making movies. He performed in both the top and bottom roles.

Valko was in a car accident in 1997 that ended his video career and injured him badly, although he did recover.