Diamond Jiu-Jitsu

Diamond Jiu-JitsuDiamond Jiu-JitsuDiamond Jiu-Jitsu
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Diamond Jiu-Jitsu

Diamond Jiu-JitsuDiamond Jiu-JitsuDiamond Jiu-Jitsu
Home
Head Instructor
Class Schedule
Pricing
Gallery
Programs
Announcements
More
  • Home
  • Head Instructor
  • Class Schedule
  • Pricing
  • Gallery
  • Programs
  • Announcements

  • Home
  • Head Instructor
  • Class Schedule
  • Pricing
  • Gallery
  • Programs
  • Announcements

Jacob Kassama

Head Instructor

Jacob Kassama began training in Jiu-Jitsu at age nine. At the age of fifteen, his skill and potential were recognized and he was hand selected and earned a sponsorship to train full-time at the world renoned Art of Jiu-Jitsu  (AOJ) Academy  in Costa Mesa California. While there, Jacob earned his Blue and Purple Belts from the Mendes Brothers. Jacob continued his Jiu-Jitsu training under the tutelage of Keenan Cornelius at Legion American Jiu-Jitsu Academy in San Diego California, earning his Brown Belt.


Jacob has won multiple prestigious titles across the youth and adult divisions. This includes:


· IBJJF 2-time Pan  American Champion 2019 & 2020

· IBJJF Orange County Open Champion 2020

· IBJJF New York Pro Champion 2019

· IBJJF San Diego Open Champion 2019

· IBJJF Los Angles Open Champion  2019

· IBJJF Houston Open Champion 2018

· IBJJF Los Angles Pro Champion 2018

· IBJJF World Champion 2017

· IBJJF Chicago Open Champion 2017

· IBJJF Las Vegas Open Champion 2017


With nearly two decades of progressive Jiu-Jitsu training and experience, Jacob has not only  mastered the art for himself, but has also learn how to teach it in a way that truly supports, challenges and encourages you. When you train with Jacob, you’ll receive personalized guidance, a positive atmosphere, and instruction tailored to your goals – whether you're here for fitness, self-defense, or competition. 

Proven Results

Jacob has taught and coached at many of the top-tier Jiu-Jitsu Academies throughout the Unitied States. He is now focused teaching and developing champions, building confidence and helping students positively transform their lives through Jiu-Jitsu. 

Safe and Supportive Environment

At Diamond Jiu-Jitsu, safety is our top priority. We maintain a clean and well-maintained facility and enforce strict safety rules during training. We also foster a supportive and friendly environment where all students feel welcome.

Legion's 1st Pan American Champion

Jacob wins Gold and take first place!!!

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