Here is more on Mitch Marner's game-winning overtime goal to push Canada past Czechia and into the Olympic semifinals.

Who plays with Mitch Marner, Mark Stone for Canada with Sidney Crosby hurt?

When Sidney Crosby's shot sailed into the net in 2010, securing Olympic gold on home soil, a 13-year-old Mitch Marner ran around his neighbourhood with his brother, celebrating. Sixteen years later, it's Marner who's the Olympic hero,