Martin poses as a table tennis player, a cat, and the Olympics
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
In the first round, Martin poses as a table tennis player, and Lasse correctly identifies the pose. In the second round, he poses as a cat, which Lasse correctly identifies. In the third round, he poses as the Olympics (by forming interlinked rings with his fingers), which Lasse correctly identifies. With three correct guesses, Martin earns joint first place in the task.
(Written by Karl Craven)