Zack
Ghalayini
Head coach and curriculum architect at 4D Jiu-Jitsu. His approach is shaped by 350+ competitive matches and a deep belief that great coaching meets every student where they are. He's as passionate about a five-year-old's first class as he is about preparing the next world champion.
Tale of the tape
- Belt
- Black belt
- Lineage
- Ryan Hall
- Matches
- 350+ competitive
- Came up at
- Fifty/50 Martial Arts
- Record
- Medaled at every rank







