Largest key
Who
Ard Canaan Restaurant
Where
Qatar (Doha)
When

The largest key measures 7.76 m (25 ft 5.51 in) in length and 2.8 m (9 ft 2.23 in) in width and was achieved by Ard Canaan Restaurant (Qatar), in Doha, Qatar, on 15 May 2016.

The key was a 100 times replica of the original.