About Naoki Kobayashi
Born 1990. Naoki Kobayashi is a Japanese sprinter.
is a Japanese track and field sprinter who specialises in the 400 metres. His personal best in the event is 45.79 seconds. He competed in the 4 × 400 metres relay at the 2015 World Championships without qualifying for the final.
Personal bests
International competition
National titles
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Important facts
People in Naoki Kobayashi's life
Named in this biography and alive at the same time
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Naoki Kobayashi's
Frequently asked questions
Who is Naoki Kobayashi?
Japanese sprinter
When was Naoki Kobayashi born?
Naoki Kobayashi was born on 20 December 1990 in Hadano.
What is Naoki Kobayashi's occupation?
Naoki Kobayashi is a sprinter.
What nationality is Naoki Kobayashi?
Naoki Kobayashi is Japanese.
Sources & further reading
· DBpedia: Naoki Kobayashi (sprinter)
Cite this page
APA: Biography.guide. (2026). Naoki Kobayashi. https://biography.guide/naoki-kobayashi-sprinter/
MLA: "Naoki Kobayashi." Biography.guide, https://biography.guide/naoki-kobayashi-sprinter/.
Chicago: "Naoki Kobayashi." Biography.guide. https://biography.guide/naoki-kobayashi-sprinter/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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