Biography
Martin Valko, also known as Sergej Petronov, is a former Slovak pornographic actor who appeared in gay porn 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.
Filmography
Cast Credits
Lukas' Story 3
Character:
MOVIE • 2008
Lukas' Stories
Character:
MOVIE • 2002
Barely Legal
Character:
MOVIE • 1996
Nighthawken
Character:
MOVIE • 1996
The Chain Reaction
Character:
MOVIE • 1996
Lukas' Story 2: When Boy Meets Boy
Character:
MOVIE • 1995
Boy: Bohemian Boys
Character:
MOVIE • 1995
Sauna Paradiso
Character:
MOVIE • 1994
Lukas' Story
Character:
MOVIE • 1994
The Plowboys
Character:
MOVIE • 1994
Tender Strangers
Character: Sergej
MOVIE • 1993
Accidental Lovers
Character:
MOVIE • 1993