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Mundo BJJ

5 ★★★★★ 22 Google reviews · BJJ gym in Jersey City, New Jersey

BJJ gym Affiliated Beginners welcome Kids & teens Competition team

Affiliated academy — reviews and the gym's own info point to a recognized BJJ lineage or affiliation (think Gracie Barra, 10th Planet, Renzo Gracie, Alliance, Atos or Checkmat). If lineage matters to you, ask which affiliation the academy belongs to and under whom the head instructor earned their black belt.

Plan your first class

  • Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
  • Kids & youth classes kids and youth BJJ classes — built around discipline, focus, and confidence
  • Open mat open-mat rolling sessions for members to practice live — always optional and at your own pace
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule mundobjjacademy.com — book classes and see the live schedule
  • Phone +1 929-578-0605

Hours

Monday 7 am–9 pm
Tuesday 7 am–9 pm
Wednesday 7 am–9 pm
Thursday 7 am–9 pm
Friday 7 am–9 pm
Saturday 10 am–1 pm
Sunday 11 am–12 pm

Hours shift for holidays, seminars, and open-gym times — worth a quick check before a special trip.

The classes they run

BJJ classes on the schedule at Mundo BJJ, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 2 mentions

“He’s already excited to go back, and I can’t recommend them enough for any kids looking to get started in martial arts.”

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🏆 Competition Team 4 mentions

“Kris is a highly technical grappler and an accomplished competitor that has medaled at the highest level in the sport.”

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🔓 Open Mat

“Awesome BJJ classes daily and open mats on Sunday.”

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🛡️ Self-Defense

“For competition or self defense you can’t go wrong.”

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🌱 Beginners 2 mentions

“Kris combines being a master of his craft (multi-time world champ) and a great, welcoming coach for all levels.”

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What members say

The things reviewers bring up again and again across 22 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 3 mentions

“Coach Kris is insanely knowledgeable and his approach to teaching is highly tailored and attentive.”

🌱 welcoming to beginners 6 mentions

“Kris combines being a master of his craft (multi-time world champ) and a great, welcoming coach for all levels.”

🤝 no-ego, friendly academy 5 mentions

“Kris combines being a master of his craft (multi-time world champ) and a great, welcoming coach for all levels.”

active competition team 6 mentions

“Kris is a highly technical grappler and an accomplished competitor that has medaled at the highest level in the sport.”

🎖️ legit lineage & affiliation 2 mentions

“We both cut our teeth at the world famous Renzo Gracie Academy in NYC.”

🧼 clean, well-kept mats 3 mentions

“Great facility, super coach, positive students.”

From the reviews

Best community of people and such a fantastic and inviting environment to learn in. Coach Kris is insanely knowledgeable and his approach to teaching is highly tailored and attentive.

★★★★★ — Tarnia, Mar 2025

My little brother (8 yrs old) recently attended a class, and he absolutely loved it! He was a little shy at first, but the instructors made him feel so comfortable and welcome right away. It was the perfect combination of fun and learning. Despite being new, he picked up a lot in just one class!

★★★★★ — Yessy, Feb 2025

If you’re not interested in high level BJJ instruction, then move on … I’ve had the privilege of calling Kris a friend and a training partner since 2016. We both cut our teeth at the world famous Renzo Gracie Academy in NYC.

★★★★★ — Jae, Nov 2023

You’ll be hard pressed to find a better instructor and competitor than Kris. A multi-time world champion in IBJJF, he’s got the credentials to back up his reputation. His dedication to the sport will be felt by anyone lucky enough to walk through the doors of Mundo BJJ. Please do yourself a favor and check it out!

★★★★★ — Greg, Nov 2023

Excerpts from public Google reviews. Read all 22 reviews →

New to BJJ? Start at Mundo BJJ

Mundo BJJ comes up as a beginner-friendly gym — noted on their own site. If you've never rolled or set foot on a mat, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit or flexible to start — you get in shape by training, not before it, and coaches scale the intensity to you. Second, you won't be thrown into hard rolling — reputable gyms build fundamentals (positions, escapes, and basic submissions) for weeks, live rolling eases in gradually, and tapping early keeps every roll safe. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out, and leave your ego at the door. Most gyms are happy to let you watch or try a class first, so reach out before you commit.

See their beginner class info

Your first BJJ class at Mundo BJJ

Nervous about walking into a BJJ gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling basic positions and escapes with a partner — not hard sparring. Rest whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot on the mats. What to bring: water and a mouthguard if you have one — many gyms lend a loaner gi for a first class, so it's worth asking when you call. As you keep training you'll add your own gi (or a rashguard and shorts for no-gi) and a mouthguard. Live rolling eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.

BJJ is a contact sport. Ease in, tap early and often, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find Mundo BJJ

52 Graham St, Jersey City, NJ07307

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.