The Los Angeles, California baritone rapper best known as Chali 2NA has been referred to as the ambassador for Jurassic 5 - though he is well-known for being a member of J5.
He also was a founding member of Ozomatli, and though he is no longer an official part of the group, he has appeared on a number of their subsequent albums.
Prior to those two groups, he was a member of the group Unity Committee.