Carl Hagelin is a Swedish professional ice hockey player. He has played in the NHL for teams such as the Pittsburgh Penguins and the Washington Capitals. Hagelin's speed, defensive prowess, and versatility have made him a valuable player in the league. He has won multiple Stanley Cup championships and has represented Sweden in international competitions. Hagelin's contributions to ice hockey and his success at both the team and individual level have solidified his status as a respected player in the sport.