Canadian former hockey defenceman who played the majority of his career with the Toronto Maple Leafs. He was also the team captain of the San Jose Sharks from 1996 to 1998.
He played for the Brockville Braves in the Central Junior A Hockey League during the 1981-82 season.
Following his retirement, he served as the head coach of the Kingston Frontenacs in the Ontario Hockey League from 2011 to 2014.
He has children named Chloe, Madeline, Owen and Jack.
He was teammates with Hall of Fame centre Mats Sundin in Toronto.