Marcin Marciniszyn (born 7 September 1982 in Bystrzyca Kłodzka) is a Polish sprinter who specializes in the 400 metres.
Read more about Marcin Marciniszyn: Competition Record
Marcin Marciniszyn (born 7 September 1982 in Bystrzyca Kłodzka) is a Polish sprinter who specializes in the 400 metres.
Read more about Marcin Marciniszyn: Competition Record