Path to gold: What Scotty James needs to do in the men's halfpipe final

Most Australians know the name Scotty James, but perhaps significantly fewer know the name Ayumu Hirano. Normally at an Olympics, the three-time gold medallist, in this instance American Shaun White, would stand as the greatest obstacle impeding any given challenger’s path to gold. But for Scotty James, the unassuming Japanese snowboarder stands as his greatest threat and biggest rival.