I'll always remember one of the episodes of Endurance, the Japanese game show. There were six contestants, and they were taken to Holland in the middle of winter. They were made to take off almost all their clothes and they had to stand outside in the freezing weather. Then the presenter told them to drink as much water as they possibly could. And they did - they all drank enormous amounts of water! But that wasn't the competition. When they finished drinking, the presenter told them that they weren't allowed to go to the toilet! The winner was the last person to go to the toilet. The presenter made fun of them too - it was hilarious!