About Prasert Prasarttong-Osoth
Lived 1933 – 2026 (aged 93). Prasert Prasarttong-Osoth was a businessperson and physician, known for Bangkok Airways and Bangkok Dusit Medical Services.
Prasert Prasarttong-Osoth (, ; 22 March 1933 – 21 April 2026) was a Thai billionaire businessman of Chinese descent, surgeon, and the founder and owner of Bangkok Dusit Medical Services, Thailand's largest private healthcare group, and a regional airline, Bangkok Airways. As of April 2026, Forbes estimated his net worth at US$4 billion.
Life and career Prasarttong-Osoth was born in Bangkok on 22 March 1933. He graduated from Assumption College in high school and received a bachelor's degree from Faculty of Medicine Siriraj Hospital, Mahidol University, after which he qualified as a medical doctor.
Prasarttong-Osoth died on 21 April 2026, at the age of 93.
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Important facts
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Contemporaries
People whose lives overlapped Prasert Prasarttong-Osoth's
Frequently asked questions
Who was Prasert Prasarttong-Osoth?
Thai businessmen (born 1933)
When was Prasert Prasarttong-Osoth born?
Prasert Prasarttong-Osoth was born on 22 March 1933 in Bangkok.
When did Prasert Prasarttong-Osoth die?
Prasert Prasarttong-Osoth died on 21 April 2026.
What was Prasert Prasarttong-Osoth's occupation?
Prasert Prasarttong-Osoth was a businessperson and physician.
What was Prasert Prasarttong-Osoth known for?
Prasert Prasarttong-Osoth was known for Bangkok Airways and Bangkok Dusit Medical Services.
Sources & further reading
· Wikipedia: Prasert Prasarttong-Osoth
· DBpedia: Prasert Prasarttong-Osoth
Cite this page
APA: Biography.guide. (2026). Prasert Prasarttong-Osoth. https://biography.guide/prasert-prasarttong-osoth/
MLA: "Prasert Prasarttong-Osoth." Biography.guide, https://biography.guide/prasert-prasarttong-osoth/.
Chicago: "Prasert Prasarttong-Osoth." Biography.guide. https://biography.guide/prasert-prasarttong-osoth/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
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