Date of Birth: 
Place of Birth: Bojnice, Trenčín Region, Slovakia
About Marek Matiaško
- Marek Matiaško (born 29 October 1977) is a former Slovak biathlete. He was born in Bojnice.
- He participated at the 2002 Winter Olympics in Salt Lake City.
- At the 2006 Winter Olympics in Turin he placed 5th in the 20 km.
- He also represented Slovakia at the 2010 Winter Olympics in Vancouver. Matiaško retired from the sport after the 2009–10 season.
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