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Chang Won-jun

b. 1985

South Korean baseball player

Professional baseball player
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About Chang Won-jun

Born 1985. Chang Won-jun is a South Korean professional baseball player.

Chang Won-jun (; born July 31, 1985) is a South Korean pitcher who played for the Doosan Bears of the KBO League.

Professional career He joined the Lotte Giants in the first draft in 2004, and played for the team between 2004 and 2014. On November 26, 2014, he declared it to be in the free agent market on the expiration of its preferential negotiation. After that, he signed an agreement with the Doosan Bears on November 29, 2014.

International career Chang represented South Korea at the 2017 World Baseball Classic.

YearVenueCompetition Team Individual statistics 2007 Baseball World Cup 5th 1–1; 2.12 ERA (3 G, 17.0 IP, 4 ER, 15 K)

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Important facts

Born
31 July 1985, Busan
Birth century
20th century
Occupation
Professional baseball player
Nationality
South Korea
Education
Busan High School, Daedong Middle School, Suyong Elementary School
Also known as
Jang Won-jun

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Frequently asked questions

Who is Chang Won-jun?

South Korean baseball player

When was Chang Won-jun born?

Chang Won-jun was born on 31 July 1985 in Busan.

What is Chang Won-jun's occupation?

Chang Won-jun is a professional baseball player.

What nationality is Chang Won-jun?

Chang Won-jun is South Korean.

Sources & further reading

· Wikipedia: Chang Won-jun

· Wikidata: Q8018573

· DBpedia: Chang Won-jun

Cite this page

APA: Biography.guide. (2026). Chang Won-jun. https://biography.guide/chang-won-jun/

MLA: "Chang Won-jun." Biography.guide, https://biography.guide/chang-won-jun/.

Chicago: "Chang Won-jun." Biography.guide. https://biography.guide/chang-won-jun/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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