Léon Marchand completes a Rubik’s Cube in 40 seconds on a TV set

In 40 seconds, Léon Marchand can do a lot of things, like recovering a badly started 200m butterfly against Kristof Milak… or completing a Rubik’s Cube. Guest on the set of the show Clique on Canal, the four-time Olympic champion managed to solve the puzzle in quick time, while answering questions from his interlocutor, journalist Mouloud Achour.