Jo Nattawut was born in Nakhon Ratchasima in the Northeastern Isan region of Thailand. Jo grew up playing football at school and spent his weekends working on local rice farms.
Early career
Jo first discovered Muay Thai at 10 years old, when he saw his football coach hitting a heavy bag. Jo asked to join, starting to train Muay Thai after football practice. He took his first fight at the age of 10 with 12 hours notice. Eventually, he decided to join a Muay Thai camp near his house and continue training in his free time. When he was 18 years old, Jo moved to Bangkok to join a gym and get serious about Muay Thai. After a year and a half of no success in Muay Thai, Jo gave up Muay Thai and moved to Ko Pha-ngan island. During the day, he worked at a restaurant, hotel, and fitness gym, and at night he sold whiskey on the beach for tourist parties. Jo also organized Muay Thai showcases for tourists and occasionally put himself on the card to fight.
Jo moved to the United States in early 2013. He first lived in Colorado, where he fell in love with snowboarding. He moved to Atlanta, Georgia in late 2013, where he taught kickboxing and Muay Thai classes. In the United States, Jo fought for Lion Fight, an American Muay Thai organization based in Las Vegas. Nattawut's first fight was with one week's notice, at Lion Fight 17 against Cosmo Alexandre. Jo won by split decision. Nattawut's next fight was infamously taken on 24 hours notice against Sean Kearney at Lion Fight 19. He ended up winning the fight by unanimous decision. At Lion Fight 22, Jo Nattawut defeated Salah Khalifa to win the Lion Fight Super Welterweight Championship. He would go on to successfully defend the super welterweight title 5 times: Charlie Peters at Lion Fight 24, Cedric Manhoef at Lion Fight 28, Hasan Toy at Lion Fight 33, Kengsiam Nor Sripueng at Lion Fight 35, and Petchtanong Banchamek at Lion Fight 37. He also defeated fellow Thai expatriate fighter Malaipet Sasiprapa at Lion Fight 32 to win the Lion Fight Middleweight Championship.
ONE Championship
After winning multiple Muay Thai titles at the Lion Fight tournaments in the United States, including the Lion Fight Super Welterweight and Lion Fight Middleweight Titles, Nattawut signed a contract with ONE Championship. He made his ONE debut on April 20, 2018 at in Manila, facing legendary kickboxer Giorgio Petrosyan. He lost to Petrosyan by unanimous decision. His next fight was against Yohann Drai at in Kuala Lumpur on July 13, 2018. Nattawut would knock out Drai in the first round, giving him his first win in ONE Championship. On November 9, 2018, he faced George Mann of Scotland at in Singapore, where he won by unanimous decision. On February 16, 2019, Jo Nattawut would return to fight in Thailand for the first time since moving to the United States at in Bangkok. His opponent at the event was Samy Sana of France, whom he defeated by unanimous decision. Jo Nattawut was selected to compete in the ONE Super Series Kickboxing Featherweight World Grand Prix, which included Yodsanklai Fairtex, Giorgio Petrosyan, and Dzhabar Askerov. His opponent for the Quarter-Finals was Sasha Moisa, a Ukrainian fighter who'd previously knocked out former Thai champions and who also competes in lethwei in World Lethwei Championship. In the Grand Prix Quarter-Finals at in Singapore, he defeated Sasha Moisa via TKO, knocking down the Ukrainian 3 times in the third round, securing a win and advancing to the Grand Prix Semi-Finals. In the Kickboxing Featherweight Grand Prix Semi-Finals, he was set to face Giorgio Petrosyan a second time at in Bangkok. However, in his rematch with Petrosyan, Nattawut lost by knockout in the first round, getting eliminated from the Kickboxing Featherweight World Grand Prix. Jo currently trains at his own gym, United Training Center, located in Atlanta, Georgia.
