*Never shown never seen on the Net.*
Exclusively done for GP at a Competition we attended and sponsored, I saw this Fighter tie his belt in a way i have never seen before. I found it quite interesting.
I approached him and asked him to do it for the site on camera. He agreed.
He also told us, It is very difficult for it to untie itself and liked using it, a lot.
Lets try it and see how it goes for you. :)