Bob Hartley is a Canadian professional ice hockey coach and former player, known for his extensive career in the National Hockey League (NHL). He has coached several teams, including the Colorado Avalanche, where he won the Stanley Cup in 2001. Hartley is recognized for his ability to develop young talent and implement effective strategies on the ice. In addition to his NHL success, Hartley has also coached in international competitions, leading teams in the World Championships. His coaching style emphasizes discipline and teamwork, making him a respected figure in the hockey community. Hartley continues to contribute to the sport through various roles and mentorship.