Dennis Hull is the brother of Bobby Hull.
He is a Canadian former professional ice hockey left winger who played most of his career for the Chicago Black Hawks of the National Hockey League.
Dennis emerged as a star player on his own, scoring over 300 goals in his own right, and earning the nickname “the Silver Jet”.
He was named a Second Team All-Star and played in five NHL All-Star Games.
Dennis played 14 seasons in the National Hockey League, with the Chicago Black Hawks (1964–77) and Detroit Red Wings (1977–78).
After retirement as a player, he became a broadcaster, as well as an educator, returning to St. Catharines, Ontario, where he played Ontario Hockey League Junior hockey (St. Catharines Teepees 1960–64), to study at Brock University, graduating with a degree in History and Physical Education.
He then taught at Ridley College and then became athletic director of the Illinois Institute of Technology in Chicago.