About Lee Jae-sung
Born 1983. Lee Jae-sung is a South Korean boxer.
Jae-Sung Lee (born April 9, 1983 in Seoul, South Korea) is a South Korean professional boxer in the Featherweight division and is the former Korean National Super Bantamweight Champion.
Pro career On October 7, 2006 Lee beat the veteran Min-Sung Lee to win the Korean National Super Bantamweight Championship.
In May 2009, Jae-Sung lost to an undefeated Mikey Garcia.
In 2011 Jae-Sung scored a major international victory by defeating Japan's Akihiro Matsumoto in just 70 seconds.
Jae-Sung scored his most notable victory in 2014 when he defeated a badly cut Takuya Watanabe in a 12-round decision. The bout, described as a "blood bath" saw Jae-Sung having his shorts covered in blood. In the fight following the Watanabe fight Jae-Sung will travel to Japan to fight Shingo Wake for the OPBF Featherweight title.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Lee Jae-sung's life
Named in this biography and alive at the same time
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Lee Jae-sung's
Frequently asked questions
Who is Lee Jae-sung?
South Korean boxer
When was Lee Jae-sung born?
Lee Jae-sung was born on 9 April 1983.
What is Lee Jae-sung's occupation?
Lee Jae-sung is a boxer.
What nationality is Lee Jae-sung?
Lee Jae-sung is South Korean.
Sources & further reading
· DBpedia: Lee Jae-sung (boxer)
Cite this page
APA: Biography.guide. (2026). Lee Jae-sung. https://biography.guide/lee-jae-sung/
MLA: "Lee Jae-sung." Biography.guide, https://biography.guide/lee-jae-sung/.
Chicago: "Lee Jae-sung." Biography.guide. https://biography.guide/lee-jae-sung/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:20 UTC