Martin Valko
Acting
Born 1971-04-13 · Czechoslovakia
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.
Known for
Movies (12)TV Shows (0)
10.0
Tender Strangers
1993 · Movie
10.0
Accidental Lovers
1993 · Movie
10.0
Lukas' Story 2: When Boy Meets Boy
1995 · Movie
10.0
Nighthawken
1996 · Movie
8.8
The Chain Reaction
1996 · Movie
8.0
Lukas' Story
1994 · Movie
7.0
Sauna Paradiso
1994 · Movie
7.0
The Plowboys
1994 · Movie
7.0
Lukas' Story 3
2008 · Movie
Barely Legal
1996 · Movie
Boy: Bohemian Boys
1995 · Movie
Lukas' Stories
2002 · Movie