Supha Sangaworawong

Supha, nicknamed Est, was born as Ravipon Sangaworawong on 19 May 2001 in Bangkok, Thailand.^[3] He began learning to swim around the age of five.^[4] He began competitive swimming at the age of seven and earned a spot on the Thai national team when he was twelve.^[4][5]

He attended Bangkok Christian College.^[6] In 2016, Est began attending British International School, Phuket (BISP) on a full scholarship for swimming athletes when he was in Year 10 (Matthayom 4).^[7] He shared that he wanted to be in an environment to pursue his dreams, despite barely understanding English at the time and never having travelled to a distant province alone.^[4] He shared that he attended the school for two years, during which he made a lot of progress in his swimming career and his English had greatly improved.^[7] He competed overseas with the BISP Flying Fish Team.^[8] In his second year there, he was unable to swim during the first semester due to a chronic shoulder injury. At the beginning of 2018, he returned to training after making a full recovery.^[7]

He went on to graduate from Bangkok Christian College.^[9][10] Est later pursued higher education at Chulalongkorn University, where he earned a degree in Public Relations from the Faculty of Communication Arts.^[11][12][13]

At the 31st Southeast Asian Games, he helped the Thai national men's swimming team win bronze in the 4x100m freestyle relay.^[2][14]

At the 32nd Southeast Asian Games in 2023, Est helped Thailand break two national swimming records. In the 4×200m freestyle relay, the team finished with a time of 7 minutes 30.83 seconds.^[15][16] In the 4×100m freestyle relay, they finished with a time of 3 minutes 21.69 seconds.^[17]