3K views · 51 reactions | Sport climbing makes its Olympic debut in Tokyo, but there's a big catch... Competitors who usually specialize in one or two disciplines will need to be good at all THREE to have a shot at a medal. Canadian climbers Sean McColl and Alannah Yip explain on Team Canada Today. | CBC Olympics | Facebook

20K views · 202 reactions | #Boxing rules and formats have evolved since its inclusion in the Olympic programme, but one thing remains: it's one of the most exciting sports in the world! 壘 Check out the evolution of the noble art at the Olympics! | Olympics | Facebook