No-Gi Jiu-Jitsu, Gi Jiu-jitsu, and Submission Grappling Classes in Meridian, Idaho

We focus on delivering cutting-edge, science-based training techniques to dramatically increase your grappling skills.

Our classes are task focused, and remove all of the BS.

We keep our attention individualized to help each person get the most from their training. Our mission is to make Jiu-Jitsu and Submission Grappling available to everyone with no experience necessary.

Jacen Flynn

Meet Jacen Flynn, one of the head honchos at System Jiu-Jitsu. With a 10-3 MMA record and victories over the likes of Dean Lister and Denis Kang, the guy knows his stuff. He's been in the Jiu-Jitsu game since '96 and became Craig Kukuk's first black belt in 2006.

He's a dad to two and a devoted husband. His love for Jiu-Jitsu and fitness isn't just a hobby; it's a lifestyle he's keen on sharing.

Nick Kugelman


Say hello to Nick Kugelman, the other head coach at System Jiu-Jitsu. Training since '04, Nick's got skills—he was Jacen Flynn's first-ever black belt, awarded in 2015.

When he's not choking people out, Nick's a dad of two and soon-to-be-married. Off the mats, you'll catch him sipping energy drinks, snacking on beef jerky, or gaming.

Matt Lane

Meet coach Matt Lane. Matt has been training with Jacen and Nick since 2012, and was awarded his black belt in 2023.

Matt is a dad of 2, and one of the premier leg lockers in the pacific northwest. If you want to compete at a high level you will want to check out his classes

Kyle Hinkle

Meet Coach Kyle, our head of Gi operations. Kyle found success in high school wrestling, competing at the collegiate level with the University of Idaho’s NAIA program. He transitioned to Jiu-Jitsu in 2008 and has since competed in both Regional and IBJJF events, including a 1st place at the 2018 San Diego Pro and 3rd at the Long Beach Open. A Black Belt since 2021, Kyle brings a wealth of knowledge and passion to our team.

About Us

Founded by Jacen Flynn and Nick Kugelman, both black belts under Craig Kukuk—the first non-Brazilian Jiu-Jitsu black belt—System Jiu-Jitsu is your go-to destination for top-notch no-gi instruction in Meridian, Idaho. Our approach is straightforward: we focus on effective and efficient techniques. Whether you're a seasoned grappler or stepping on the mat for the first time, all experience levels are welcome

We are proud to support the We Defy Foundation. System Jiu-Jitsu is an approved Affiliate Gym, Talk to us about Scholarship Opportunities.