How can someone solve Rubik's cube in just 7 seconds?!! Or even 23 seconds is too less.
The first international 'speedcubing’ championship was held in Hungary in 1982 and was won by Los Angeles student Minh Thai with a time of 22.95 seconds.
The current British 'speedcubing’ champion is Breandan McElhill, 16, from Ayrshire with an unofficial personal best time of 7.9 seconds.
The current world 'speedcubing’ champion is Dutch teenager Eric Akkersdijk with an official time of 7.08 seconds.