Acting
Martin Valko
EN, CS cinema · 13 credits
Born
13 April 1971 (age 55)
Birthplace
Czechoslovakia
Also known as Sergej Petronov
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
Filmography
The Chain Reaction
EN · 19968.8
as Builder
Tender Strangers
EN · 199310.0
as Sergej