Lightweight Muay Thai & Lightweight Kickboxing World Champion

Regian “The Immortal” Eersel

Weight Limit

170 LBS / 77.1 KG

Height

6'2" FT / 189 CM

Country

Suriname

Age

32 Y

Team

Sityodtong Amsterdam

About Regian Eersel

ONE Lightweight Muay Thai World Champion Regian “The Immortal” Eersel represents the famed Sityodtong Amsterdam Muay Thai camp.

He’s originally from Suriname, a former Dutch colony in South America, but his family moved to Amsterdam when he was 4 years old for better opportunities. He first began his martial arts journey by training in taekwondo at the age of 8, having taken up the discipline for self-defense and to burn off extra energy.

After experiencing success in taekwondo competition and amateur kickboxing, Eersel decided to turn professional. Ultimately, it turned out to be one of the best decisions of his life.

Renowned for making full use of his long limbs to land kicks and flying knees, “The Immortal” has built a reputation as an incredibly exciting talent to watch. Eersel claimed the inaugural ONE Lightweight Kickboxing World Title in May 2019 and later captured the division’s inaugural Muay Thai gold in October 2022.

Although he parted ways with the kickboxing crown in April 2024, Eersel won it back in October of the same year to once again become a champ-champ in the world’s largest martial arts organization.

ONE Championship Records

Event Results

Result	Sport	Method	Round	Opponent		Opponent and event		Country
WIN Kickboxing Unanimous Decision UD R5 (3:00)	Kickboxing	Unanimous Decision R5 (3:00)	R5 (3:00)	Alexis Nicolas France ONE Fight Night 25: Nicolas vs. Eersel II Oct 5, 2024	France	Oct 5, 2024	ONE Fight Night 25: Nicolas vs. Eersel II Oct 5, 2024
LOSS Kickboxing Unanimous Decision UD R5 (3:00)	Kickboxing	Unanimous Decision R5 (3:00)	R5 (3:00)	Alexis Nicolas France ONE Fight Night 21: Eersel vs. Nicolas on Prime Video Apr 6, 2024	France	Apr 6, 2024	ONE Fight Night 21: Eersel vs. Nicolas on Prime Video Apr 6, 2024
WIN Muay Thai Knockout KO R1 (0:46)	Muay Thai	Knockout R1 (0:46)	R1 (0:46)	Dmitry Menshikov Russia ONE Fight Night 11: Eersel vs. Menshikov on Prime Video Jun 10, 2023	Russia	Jun 10, 2023	ONE Fight Night 11: Eersel vs. Menshikov on Prime Video Jun 10, 2023	View Highlights
WIN Muay Thai Knockout KO R4 (1:17)	Muay Thai	Knockout R4 (1:17)	R4 (1:17)	Sinsamut Klinmee Thailand ONE Friday Fights 9 Mar 17, 2023	Thailand	Mar 17, 2023	ONE Friday Fights 9 Mar 17, 2023	View Highlights
WIN Muay Thai Split Decision SD R5 (3:00)	Muay Thai	Split Decision R5 (3:00)	R5 (3:00)	Sinsamut Klinmee Thailand ONE on Prime Video 3: Lineker vs. Andrade Oct 22, 2022	Thailand	Oct 22, 2022	ONE on Prime Video 3: Lineker vs. Andrade Oct 22, 2022	View Highlights
WIN Kickboxing Unanimous Decision UD R5 (3:00)	Kickboxing	Unanimous Decision R5 (3:00)	R5 (3:00)	Arian Sadikovic Bosnia and Herzegovina / Germany ONE 156: Eersel vs. Sadikovic Apr 22, 2022	Bosnia and Herzegovina / Germany	Apr 22, 2022	ONE 156: Eersel vs. Sadikovic Apr 22, 2022	View Highlights