Other
Potvin's brother, Jean Potvin, was also an NHL defenseman and the brothers were teammates for a number of years with the Islanders. He is a cousin of former NHL player Marc Potvin.
Read more about this topic: Denis Potvin
Other
Potvin's brother, Jean Potvin, was also an NHL defenseman and the brothers were teammates for a number of years with the Islanders. He is a cousin of former NHL player Marc Potvin.
Read more about this topic: Denis Potvin