# Samuel Nagai

> Black Belt | Brazil

## Overview

**Name:** Samuel Nagai

**Belt Rank:** Black Belt

**Nationality:** Brazil

**Gender:** Male

**Date of Birth:** May 26, 2000 (age 26)


## Bio

Brazilian black belt under Keiser Girão and the 2023 IBJJF World champion, teaching at Inevat Brazilian Jiu-Jitsu in Katy, Texas. Beat Kennedy Maciel by unanimous decision on his UFC BJJ debut at UFC BJJ 3 and lost a decision to Dorian Olivarez at UFC BJJ 4.
## Gym Affiliations

- **Inevat Brazilian Jiu-Jitsu** (Katy, United States) — Instructor
## Lineage

- Carlos Gracie (Red Belt)
- Hélio Gracie (Red Belt)
- Carlos Gracie Junior (Coral Belt)
- Rigan Machado (Coral Belt)
- Keiser Girão (Black Belt)
## Links

- Instagram: https://www.instagram.com/samuelnagai/

---

**Last Updated:** October 03, 2026

**Data Source:** bjj.space (https://bjj.space/people/samuel-nagai)