Kleber Koike
For those seeking insights into Kleber Koike Erbst's journey in Mixed Martial Arts (MMA), you'll find a story shaped by perseverance and dedication. Erbst, who specializes in Brazilian Jiu-Jitsu and Submission Wrestling, hails from São Paulo, Brazil. He was born to a Japanese mother and a Brazilian father with German and Japanese roots.
Due to financial hardships, Erbst's parents migrated to Japan during his teenage years. Initially, Erbst remained in Brazil, but he eventually joined his parents in Japan at the age of 14. Although his initial intention was to aid his parents financially and return to Brazil, his discovery of jiu-jitsu led him to change his plans.
When Japan faced an economic downturn, his parents decided to return to Brazil, but an 18-year-old Erbst decided to stay back. In order to support his fighting career and cover his sign-up fees, he took on various jobs, including construction and trash collection.
In his professional MMA career, Erbst has claimed significant victories and titles. He's the holder of the Rizin Featherweight Championship under the banner of the Rizin Fighting Federation. His prowess extends to the Konfrontacja Sztuk Walki, where he once held the KSW Featherweight Championship. Additionally, he emerged as the Featherweight Tournament Winner in Rebel FC.
Overall, Kleber Koike Erbst's journey reflects resilience and unwavering commitment to his passion for MMA, despite the challenges he has faced along the way. His story is an inspiration for aspiring fighters and MMA enthusiasts around the world.
Weighing in at approximately 146 pounds, Kleber Koike's weight aligns with his competitive category in the fighting world.
Boasting a reach of 70 inches, Kleber Koike employs this attribute strategically during his matches.
Kleber Koike's credentials include a black belt in Brazilian Jiu Jitsu, reflecting his mastery in this martial art.
Patricky Pitbull suffered another setback at Super RIZIN 4, dropping a unanimous decision to rising star Shunta Nomura. The stacked RIZIN card also featured GP action, big knockouts, and slick submissions.
Super RIZIN.4 weigh-ins brought drama and staredowns in Tokyo. See Patricky Pitbull, Jose Torres, Alexander Soldatkin and more as they prep for one of RIZIN’s biggest events ever.
Michael Schiavello previews Super RIZIN.4, breaking down fights like Asakura vs Erbst and Inoue vs Fukuda. RIZIN’s biggest 2025 card is coming — don’t miss this breakdown.
Curious about RIZIN Fighting Federation? Dive into the history, rules, and rising stars of Japan’s most explosive MMA promotion — from Jiri Prochazka to Super RIZIN, and more.
Rewatch the full featherweight clash between Kleber Koike and Yutaka Saito at RIZIN 45 — a pivotal bout on the road to Super RIZIN 4.
RIZIN CONFESSIONS #185 sets the stage for Super RIZIN.4. Watch as fighters like Erbst vs Asakura and Izawa vs Jin Shin take shape behind the scenes.
RIZIN is back on July 27 with Super RIZIN.4 — and the lineup’s loaded. From Inoue vs Fukuda to Erbst vs Asakura, this one’s built for fireworks. Catch the official trailer here.
