18-year old Israeli fighter, Aviv Gozali [3-0], is the youngest fighter in and league record holder for fastest submission (11 seconds) in Bellator history.
For fellow Jiu Jitsu fans out there --> according to Dr. Wikipedia, his father [and fellow Bellator fighter], Haim Gozali, is a 4th degree Jiu Jitsu black belt under Renzo Gracie...so I'm assuming Aviv has at least some background in Gracie-style Jiu Jitsu...
