From Mr. Will's site:
During his visit to Australia to attend the Asia Pacific Will / Machado National Champs, Rigan Machado took the opportunity to promote John Will to the rank of 4th Degree Black Belt!
A huge congratulations to John from all of us in the Will / Machado organisation.
Congrats from those of us at NW Jiu Jitsu Academy, and the grappling world throughout!
Remember: a black belt is a white belt who never gave up!