Upside-down Jenga Pyramid World Record
A few years ago, we saw a guy stack almost 500 Jenga blocks on top of a single vertical block. Abbetjes Meindert de Boer smashed through that and other records by balancing an insane 3,132 blocks on one upright block at the bottom. Building his 127-pound upside-down pyramid required a solid understanding of structural engineering and physics.