Sean_Clancy hero 1200x1165 1 600x583

Sean “Clubber” Clancy

Weight Limit
145.06 LBS / 65.8 KG
5'9" FT / 176 CM
35 Y
Siam Warrior Ireland / Yodyut Muay Thai Thailand

About Sean Clancy

WBC Muay Thai World Champion Sean “Clubber” Clancy took his nickname from “Rocky III” antagonist Clubber Lang. As a child, his parents discouraged him from doing sports of any kind, pushing him towards music instead as they were afraid he would get hurt. But he never gave up his passion for martial arts, and he took up Muay Thai at the relatively late age of 21. Within two years, Clancy had already secured his first Irish title in the ISKA, proving his immense talent.

By the age of 30, Clancy had compiled upwards of 60 bouts in Muay Thai and won a WBC World Championship along the way. Known for his toughness and knockout power, he has finished his opponent in over half of his wins, and he even once faced the legendary Saenchai on just a week’s notice.

Clancy is wholeheartedly dedicated to Muay Thai, and he relocated to Thailand to be at the epicenter of the sport after many years of working labor jobs to fund training trips. He believes that his biggest strength is his hunger to always learn and improve, all in pursuit of his main goal to become the best possible version of himself. For Clancy, giving up is simply not an option.

ONE Championship Records

Event Results

Result Method Round Method and round Opponent Opponent and event Country Date Event
R2 (2:22)
R2 (2:22)
R2 (2:22) Seksan_Or_Kwanmuang Avatar 500x345
Seksan Or Kwanmuang
Thailand Apr 28, 2023
ONE Friday Fights 14
Apr 28, 2023
Knockout KO
R3 (0:35)
R3 (0:35)
R3 (0:35) Tawanchai avatar 500x345
Tawanchai PK Saenchai
May 15, 2021
Thailand May 15, 2021
May 15, 2021
Unanimous Decision UD
R3 (3:00)
Unanimous Decision
R3 (3:00)
R3 (3:00) Pongsiri_PKSaenchaimuaythaigym avatar 500x345 1
Pongsiri PK Saenchai
A New Breed II
Sep 11, 2020
Thailand Sep 11, 2020
A New Breed II
Sep 11, 2020

Related Videos

View All
an instant classic pongsiri vs sean clancy was crazy
tawanchai vs sean clancy one championship full fight
pongsiri pk vs sean clancy one championship full fight
pongsiri pk vs sean clancy one main event feature
one a new breed ii preview everything you need to know
one championship weekly 10 september 2020
one a new breed ii main co main event expert breakdown 1
pongsiri pk vs sean clancy one championship official trailer
one a new breed ii official trailer
View All Related Videos

Related Articles

Pongsiri PK Saenchai Muaythaigym Sean Clancy 1920X1280 1
Irish Muay Thai World Champion Sean Clancy sits on the edge of the ring
WBC Muay Thai World Champion Sean Clancy
Muay Thai fighters Sorgraw Petchyindee Academy and Pongsiri PK.Saenchai Muaythaigym do battle at ONE: NO SURRENDER II