Pedzisa mutsara unotevera: Akaberekerwa muLaSalle, Quebec, Chychrun akasarudzwa 37th yose mu
1984 NHL Entry Draft nePhiladelphia Flyers. Akaita NHL yake yekutanga mumwaka wa1986-87 neFlyers, uye akagara navo kusvika mwaka wa1990-91. Akapedzawo nguva muNHL neLos Angeles Kings, Pittsburgh Penguins uye Edmonton Oilers. Akatamba mitambo 262 mubasa rake reNHL. Zita rake rakanyorwa pa Stanley Cup muna 1992 senhengo yePittsburgh Penguins.