Chair Jumping
From BRGS Wiki
This is a game that was invented by Milton Ashworth and Mohammed Kouta where chairs are lined up and you see how many you can jump. The creators both hold the known record of 7 chairs jumped at once. It was succeeded by Stair Jumping as their were no movable chairs in 07N's form room in Year 9 (Room 1). It was similar except you see how many steps you can bipass in one leap down the stairs. Then in Year 10 it became chair spinning in which a person attempts to turn there chair through 360+ degrees while balancing on one leg. This has lead to many hilarious moments, usually involving somebody 'low skilled' attempting the challenge.