About Sitthichai Sitsongpeenong
Growing up in Buriram, Thailand, Sitthichai “Killer Kid” Sitsongpeenong was immersed in the world of martial arts. At just 9 years old, Sitthichai’s father began teaching him Muay Thai for self-defense, but he took those talents to the ring, using his prize money to fund his education.
By the time he was 15 years old, Sitthichai had already built a reputation for himself as a fierce competitor at Bangkok’s iconic Lumpinee Boxing Stadium. In fact, in 2014 he won the prestigious Lumpinee Stadium Welterweight Muay Thai World Title.
“Killer Kid’s” impressive skill set and larger build soon caught the attention of international promoters, and he found himself successfully competing outside of his home country. Eventually, Sitthichai went on to become a multiple-time Glory Lightweight Kickboxing World Champion.
Nowadays, Sitthichai is known for his aggressive fighting style and spectacular knockouts, which have accounted for nearly a third of his victories. Arguably one of the most famous southpaw fighters in the world, he joined ONE in 2020 and has defeated the likes of Tawanchai PK Saenchai and Tayfun Ozcan.
With an impressive professional record and eight World Titles in the striking arts, “Killer Kid” has earned his place in history as one of the greatest of all time. However, the Thai superstar is now committed to obtaining the final missing jewels on his crown — the ONE Featherweight Kickboxing and Muay Thai World Championships.
ONE Championship Records
Event Results
Result | Method | Round | Method and round | Opponent | Opponent and event | Country | Date | Event | |||
---|---|---|---|---|---|---|---|---|---|---|---|
WIN
Unanimous Decision
UD
R3 (3:00)
|
Unanimous Decision
R3 (3:00)
|
R3 (3:00) |
Masaaki NoiriJapan
|
Japan | Jun 7, 2024 |
ONE 167: Tawanchai vs. Nattawut II on Prime VideoJun 7, 2024
|
|||||
LOSS
Knockout
KO
R3 (1:20)
|
Knockout
R3 (1:20)
|
R3 (1:20) |
Marat GrigorianArmenia
ONE 165: Superlek vs. TakeruJan 28, 2024
|
Armenia | Jan 28, 2024 |
ONE 165: Superlek vs. TakeruJan 28, 2024
|
|||||
LOSS
Unanimous Decision
UD
R3 (3:00)
|
Unanimous Decision
R3 (3:00)
|
R3 (3:00) |
Mohammad SiasaraniIran
ONE Friday Fights 32Sep 8, 2023
|
Iran | Sep 8, 2023 |
ONE Friday Fights 32Sep 8, 2023
|
|||||
WIN
Unanimous Decision
UD
R3 (3:00)
|
Unanimous Decision
R3 (3:00)
|
R3 (3:00) |
Eddie AbasoloUnited States
ONE Friday Fights 22Jun 23, 2023
|
United States | Jun 23, 2023 |
ONE Friday Fights 22Jun 23, 2023
|
|||||
WIN
Unanimous Decision
UD
R3 (3:00)
|
Unanimous Decision
R3 (3:00)
|
R3 (3:00) |
Mohammed BoutasaaMorocco
ONE on Prime Video 3: Lineker vs. AndradeOct 22, 2022
|
Morocco | Oct 22, 2022 |
ONE on Prime Video 3: Lineker vs. AndradeOct 22, 2022
|
|||||
LOSS
Unanimous Decision
UD
R3 (3:00)
|
Unanimous Decision
R3 (3:00)
|
R3 (3:00) |
Chingiz AllazovAzerbaijan / Belarus
ONE XMar 26, 2022
|
Azerbaijan / Belarus | Mar 26, 2022 |
ONE XMar 26, 2022
|