sport events making it's debut are
3x3 Basketball, freestyle BMX, Madison Cycling
and also Karate, Surfing, Sport Climbing, Skateboarding
136 nations will compete in the Tokyo Summer Olympics
and here's a Wikipedia article with list of broadcasters
https://en.wikipedia.org/wiki/List_o...s_broadcasters
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Taking part in Strictly Jake's Tibb does Strictly Game.