Mark Messier: The Art of Reinvention | Grey Matter with Declan Kelly

Over the course of his remarkable 26-year career, Mark Messier won six Stanley Cups and remains the only player in NHL history to captain two different franchises to a championship. Few elite athletes have been asked to reinvent themselves as often or as successfully. In Edmonton, he spent a decade alongside Wayne Gretzky as the team's indispensable second star. When Gretzky was traded in 1988, Messier stepped into the captaincy and led the Oilers to another Stanley Cup two years later. Then ...