NOW YOU KNOW

Youngest NHL players to score 50 goals in a season. The oldest was Phil Esposito, age 33.

Wayne Gretzky ... Scored 50 goals at 19 years, 2 months

Jimmy Carson ... 19 years, 8 months

Pierre Larouche ... 20 years, 5 months

Mike Bossy ... 21 years, 2 months

Mark Messier ...21 years, 3 months

Mario Lemieux ... 21 years, 5 months

Paul Kariya ... 21 years, 5 months