Tallest staircase built in one minute in Minecraft (console)
Who
Alastair Aiken, Tristen Geren
Where
United States (Fredericksburg)
When

The tallest staircase built in one minute in Minecraft (Mojang; Sweden) is 17 blocks high, achieved by Alastair Aiken aka "Ali A" (UK), in London, UK, on 11 June 2015. This was equalled by Tristen Geren (USA), in Fredericksburg, USA, on 22 November 2015.