Two legends of their disciplines discuss how they viewed the competitions at the Tokyo 2020 Games, which see athletes competing against the elements. Team USA... alternate and 11-time world champion Slater was on the surfing beach in Japan, and looks back on the event, while climbing legend Honnold - the star of Oscar-winning documentary 'Free Solo' - believes the Olympics are reflecting changes in the world, and emphasises how the two sports rely on nature. Watch for more.