Kosei Yamaguchi
Japanese long-distance runner
About Kosei Yamaguchi
Born 1991. Kosei Yamaguchi is a Japanese athletics competitor, steeplechase runner and long-distance runner.
is a Japanese long-distance runner. He competed in the senior men's race at the 2019 IAAF World Cross Country Championships held in Aarhus, Denmark. He finished in 80th place. He finished in 73rd place. He finished in 9th place.
In 2019, he competed in the men's 3000 metres steeplechase event at the Asian Athletics Championships held in Doha, Qatar. He finished in 6th place. In 2020, he won the gold medal in the men's 3000 metres steeplechase event at the 2020 Japan Championships in Athletics held in Niigata, Japan.
In 2021, he competed in the men's 3000 metres steeplechase event at the 2020 Summer Olympics held in Tokyo, Japan.
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Important facts
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Contemporaries
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Frequently asked questions
Who is Kosei Yamaguchi?
Japanese long-distance runner
When was Kosei Yamaguchi born?
Kosei Yamaguchi was born on 19 August 1991 in Chita.
What is Kosei Yamaguchi's occupation?
Kosei Yamaguchi is an athletics competitor, steeplechase runner and long-distance runner.
What nationality is Kosei Yamaguchi?
Kosei Yamaguchi is Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Kosei Yamaguchi. https://biography.guide/kosei-yamaguchi/
MLA: "Kosei Yamaguchi." Biography.guide, https://biography.guide/kosei-yamaguchi/.
Chicago: "Kosei Yamaguchi." Biography.guide. https://biography.guide/kosei-yamaguchi/.
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