Okay kiddo, so there's this thing called canoeing, where people ride in boats called canoes and paddle really fast on rivers. And sometimes these people have races to see who can paddle the fastest.
Now, the icf wildwater canoeing world championships is like the biggest race ever for this kind of canoeing! It happens once a year and people from all around the world come to compete.
But it's not just any ordinary race. The race is on a wild river, which means there's all sorts of obstacles like rapids and rocks that the canoeists have to navigate through. And they have to go super fast through these obstacles without crashing their boat!
It's a really exciting and challenging competition, and the winner gets to be called the best wildwater canoeist in the world!