Nino is the man, he can pull off techniques that most grapplers cant even dream of. He’s also a great coach, i train at his place sometimes, been dropping in there for almost 10 years now. Nino teaches most classes himself and rolls with people too. He is such a friendly guy , and a yoga master as well.
His brother Pepe is a great grappler too. They both have gyms in different parts of LA. Definitely worth a visit.