7x7 Rubik's Cube World Record: 2:06.73
7x7 Rubik's cube former world record average: 2:30.14
2x2-7x7 Rubik's Cube Relay: 5:11.76 (Unofficial World Record)
Kevin Hays
Have You Seen This? Man sets 2 minute world record on 7x7 Rubik's Cube
YuXin Hays M Cube 7x7 [HAYSM7] - $50.99 : David Cube, The Best Speed Cube Source for You - Global Retail & Wholesale Cubicle Store
World Records
I have a record number of Rubik's Cubes — and I can solve one in 40 seconds
7x7 world record single (2:20.66) and former average (2:25.06)