# Black Diamond BJJ > Reno, United States ## Overview **Name:** Black Diamond BJJ **Description:** Black Diamond Brazilian Jiu-Jitsu is a premier Gracie Jiu-Jitsu academy located in Reno, Nevada. The gym operates under the lineage of Helio Gracie, one of the founders of Brazilian Jiu-Jitsu, through Francisco Mansor and Claudio França. This prestigious lineage represents some of the strongest roots in BJJ history. Black Diamond focuses on teaching authentic Gracie Brazilian Jiu-Jitsu techniques emphasizing self-defense, submission grappling, and competition training for all skill levels. The academy offers comprehensive training programs for both adults and youth, with classes ranging from beginner fundamentals to advanced techniques. Their curriculum includes traditional Gi training as well as No-Gi grappling, providing students with a well-rounded understanding of Brazilian Jiu-Jitsu applicable to both sport competition and real-world self-defense situations. The training philosophy emphasizes proper leverage, technique, and position over strength, making BJJ accessible to practitioners of all sizes and athletic abilities. Black Diamond BJJ is led by accomplished black belt instructors Ryan Jennerjohn (1st degree black belt under John Villarruel) and Olin Coles (2nd degree black belt under Charles Gracie). The instructors bring years of experience both on and off the mat, teaching with patience and demanding respect while fostering a friendly and engaging training environment. The academy is committed to building confidence, developing problem-solving skills, and creating lasting bonds among training partners in a positive and supportive atmosphere. **Status:** Active ## Contact Information **Address:** 1445 S Meadows Pkwy Ste 209 Reno, NV 89521, United States **Phone:** 775-420-2662 **Website:** https://www.BlackDiamondBJJ.com **Social Media:** - Instagram: https://www.instagram.com/blackdiamondbjj/ - Facebook: https://www.facebook.com/blackdiamondbjj/ ## Instructors ### Ryan Jennerjohn - Black **Role:** Head Instructor **Bio:** Lead instructor at Black Diamond Brazilian Jiu-Jitsu with extensive experience training students of all backgrounds and physical abilities. Awarded black belt by Professor John Villarruel in 2019. ### Olin Coles - Black **Role:** Instructor **Bio:** Daytime adult training instructor specializing in Gracie Brazilian Jiu-Jitsu with years of experience teaching students of all skill levels. ## Programs ### BJJ Fundamentals **Skill Level:** Beginner **Age Group:** adults **Gi Requirement:** Gi required **Description:** Beginner-friendly BJJ program focusing on basic movement techniques, offensive and defensive positions. Strengthens students physically and mentally. **Classes:** ### Intermediate Gi **Skill Level:** Intermediate **Age Group:** adults **Gi Requirement:** Gi required **Description:** Intermediate level Gi training for students with foundational BJJ knowledge looking to advance their skills. **Classes:** ### Advanced Gi **Skill Level:** Advanced **Age Group:** adults **Gi Requirement:** Gi required **Description:** Advanced level Gi training for experienced practitioners focusing on complex techniques and competition preparation. **Classes:** ### All Levels No-Gi **Skill Level:** All Levels **Age Group:** adults **Gi Requirement:** No-Gi **Description:** No-Gi grappling class focusing on wrestling and leg lock-oriented combat. Faster movements applicable to MMA and self-defense. **Classes:** ### Kids Gi **Skill Level:** All Levels **Age Group:** kids **Gi Requirement:** Gi required **Description:** Youth BJJ classes focusing on discipline, anti-bullying, confidence building, and fundamentals of Brazilian Jiu-Jitsu. **Classes:** ### Kids No-Gi (9+) **Skill Level:** All Levels **Age Group:** kids **Gi Requirement:** No-Gi **Description:** No-Gi grappling class for kids ages 9 and up, teaching grappling fundamentals without the traditional uniform. **Classes:** ### Beginner MMA **Skill Level:** Beginner **Age Group:** adults **Gi Requirement:** No-Gi **Description:** Introduction to Mixed Martial Arts combining striking and grappling fundamentals. **Classes:** ### Open Mat **Skill Level:** All Levels **Age Group:** all_ages **Gi Requirement:** No-Gi **Description:** Open training session for all members to practice techniques, roll, and train at their own pace. **Classes:** --- **Last Updated:** March 10, 2026 **Data Source:** BJJ.Space (https://bjj.space/gyms/united-states/nevada/reno/black-diamond-bjj)