Ben Shires, Al Jackson and Haruka Kuroda witness record attempts from around the world. Tension reigns in the Officially Competitive bunker as the competitors take on a dicey challenge. Colossuses Big Z and Thor are back for another test of strength. And one member of the remarkable Ramos family will be attempting a soaring basketball record.

Ben Shires, Al Jackson and Haruka Kuroda witness record attempts from around the world. In the last episode of the series, Space Cowboy returns with another awe-inspiring record involving a chainsaw. There's a bubblier, gentler record from China, and Sizzling Steve, Mr Cherry and US Ray do battle once last time - while wearing colourful wigs.