<p>The sight of 40 surfers riding the waves at Tokyo 2020 will be another first for the Olympics. <br><br>Along with skateboarding, climbing and karate, surfing will be making its Olympic bow this summer.<br><br>The competition will be held off the coast of Chiba to the south east of Tokyo over a period of four days.<br><br>In the video above, get up to speed on one of the sports set to light up the Games.</p>
