#GWRchallenge Attempt for the Fastest time to flip and catch a full suit of playing cards: 7.72 sec. Harrison Niswander. Harrison Niswander. ... <看更多>

This week's # GWRchallenge - most front to back hand claps in 30 seconds. ## Follow all the rules closely, good luck!... ... <看更多>

This week's # GWRchallenge - Most bottle flips in 30 seconds.** 1. A plastic bottle filled roughly one third full with water must be used for your... ... <看更多>

This week's [# GWRchallenge ](https://twitter.com/search?q=%23GWRchallenge): Most toilet rolls balanced on the head Towers have to stay ... ... <看更多>

This week's # GWRchallenge - Most bottle flips in 30 seconds.** 1. A plastic bottle filled roughly one third full with water must be used for your... ... <看更多>