Phetphuthai Sitsarawatseua

Phetphuthai's parents are ethnic Phu Thai from Nakhon Phanom, though Phetphutai himself was born and raised in the Bang Na District of Bangkok.

He started boxing in kindergarten, inspired by his father who was a former boxer, and who would be Phetphuthai's first trainer. As life was very tough for his family, he would help his parents sell grilled squid everyday after practice.

His first fight was when he was still in kindergarten, Phetphuthai was knocked out. At 13 years old, while still under his father's guidance, he won his first fight at the famed Rajadamnern Stadium by decision (84 lbs).

In 2016, when he was 14 years old, Petphuthai was contacted by Sia Phairot Punpho of Sitsarawatseua gym,^[2] and he has been training there under Kru Gai ever since.^[3] In that same year, he had his tonsils removed due to the breathing difficulties they caused. This would stop him from eating normally for a month, which in turn made his return-to-form very long.

At only 18 years old, Phetphuthai won the Lumpinee Stadium, Channel 7 Stadium, and Thailand titles in three different weight classes.^[4]

In 2023, as his camp-mates Kompetch, Wanchainoi, and Krobsut's contracts were bought by Fairtex Gym in Pattaya, Phetphuthai bought out his own contract and joined Kiatpetch Gym so that he could stay close to his family.

• Rajadamnern Stadium
  • 2024 interim Rajadamnern Stadium Super Lightweight (140 lbs) Champion

• Professional Boxing Association of Thailand (PAT)
  • 2020 Thailand 126 lbs Champion^[4]
• Channel 7 Stadium
  • 2019 Channel 7 Stadium 122 lbs Champion^[5]
• Lumpinee Stadium
  • 2017 Lumpinee Stadium 108 lbs Champion^[2]