[WB] 10x10x10 BLD 54:43.77 single by Graham Siggins

https://www.youtube.com/watch?v=kS8pFxtzJz8

According to the description, he starting in 2018, going back and forth to MBLD with long breaks. It took him around 85 attempts in total, with multiple sub-1 hour fails, off by 1 or 2 mistakes.

He will now try 11BLD.

#rubikscube #speedcubing #bld

@cubers