Minigame: niche record categories

[precompsubwr]

The challenge is to come up with a niche category that you likely have a record in, official or unofficial. Example: I currently hold the official NAR for debut/first official 2x2 average (2.14)

Try to as creative as you can, I don't wanna see tons of "I'm fastest cuber with the name [__]"

 

[Fred]

I think I'm ranked pretty highly for longest time between first 3bld attempt (2006) and first 3bld success (2026).

 

[Puzzle Maniac]

Flip method New Zealand national record average (4.92) and NR2 single (3.63)

Edit: Also I have double PRed in all seven 7x7 rounds I have competed in.