About Mário dos Santos
Born 1979. Mário dos Santos is a Brazilian athletics competitor.
Mário José dos Santos Júnior (born 10 September 1979 in Cubatão, São Paulo) is a male race walker from Brazil. He competed for his native country in two consecutive Summer Olympics, starting in 2004 (Athens, Greece).
He won the 50 km section of the 2012 South American Race Walking Championships with a time of 4:12:52 hours.
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Important facts
People in Mário dos Santos's life
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Contemporaries
People whose lives overlapped Mário dos Santos's
Frequently asked questions
Who is Mário dos Santos?
Brazilian race walker
When was Mário dos Santos born?
Mário dos Santos was born on 10 September 1979 in Cubatão.
What is Mário dos Santos's occupation?
Mário dos Santos is an athletics competitor.
What nationality is Mário dos Santos?
Mário dos Santos is Brazilian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mário dos Santos. https://biography.guide/mario-dos-santos/
MLA: "Mário dos Santos." Biography.guide, https://biography.guide/mario-dos-santos/.
Chicago: "Mário dos Santos." Biography.guide. https://biography.guide/mario-dos-santos/.
Data last updated: 2026-09-21 · Spot an error? Report a correction.
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