Who’s always late to the call zone? How can a Japanese coach be louder than the entire audience in the arena? How many Chinese physiotherapists does it take to warm up one climber? How do the French bouldering team coaches show their support for the lead climbers? Now that we all know what happened on the walls during the World Championships in Paris, let’s see what was behind the walls! Paris World Championships: What You Didn’t See | Relais Vertical, Ep. 48.1