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Wladimir Klitschko

Wladimir Klitschko is a Ukrainian former professional heavyweight boxer and Olympic gold medallist.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Wladimir Klitschko is a Ukrainian former professional heavyweight boxer and Olympic gold medallist. He held multiple versions of the world heavyweight title, including the WBO, IBF, WBA, and IBO championships, and was one of the dominant heavyweights of his era. He won gold for Ukraine at the 1996 Olympics and later turned professional, compiling a record of 64 wins, 5 losses, and 53 knockouts.

Early life and amateur career

Born in what is now Semey, Kazakhstan, Klitschko later represented Ukraine in amateur boxing. He won Olympic gold in 1996 and finished his amateur career with 134 wins and 6 losses.

Professional career

Klitschko began his professional career in 1996 and became a two-time heavyweight world champion. He won his first world heavyweight title in 2000 by defeating Chris Byrd for the WBO belt, and later held the IBF, IBO, WBA, and WBO heavyweight titles during his career.

Style and legacy

Sources describe him as a large, technically disciplined heavyweight with a strong jab and knockout power. He is widely recognized as one of the leading heavyweight boxers of his generation.

Retirement and later life

Klitschko retired after his 2017 loss to Anthony Joshua. After boxing, he has remained a public figure and has been involved in civic and humanitarian efforts connected to Ukraine.

Key facts

  • Klitschko won Olympic gold in 1996 super-heavyweight division.
  • He turned professional in 1996 and won his first world title in 2000.
  • He held WBO, IBF, IBA, WBA, and IBO heavyweight titles.
  • His professional record is 64-5 with 53 knockouts.
  • He retired after his final professional fight against Anthony Joshua in 2017.

Frequently asked questions

Who is Wladimir Klitschko?
He is a Ukrainian former professional heavyweight boxer and 1996 Olympic gold medallist.
What titles did Wladimir Klitschko win?
He held the WBO, IBF, IBO, and WBA heavyweight titles during his professional career.
When was Wladimir Klitschko born?
He was born on 25 March 1976.
What is Wladimir Klitschko's professional record?
His professional record is listed as 64 wins, 5 losses, and 53 knockouts.
When did Wladimir Klitschko retire?
He retired in 2017 after his final professional fight against Anthony Joshua.
Is Wladimir Klitschko related to Vitali Klitschko?
Yes. Vitali Klitschko is his older brother and also a former heavyweight boxing champion.

References

  1. Encyclopaedia Britannicahttps://www.britannica.com/biography/Wladimir-Klitschko
    Supports: Birth date, Ukrainian nationality, heavyweight championships, and general biography.
  2. Wikipediahttps://en.wikipedia.org/wiki/Wladimir_Klitschko
    Supports: Olympic gold medal, amateur record, professional debut, and win over Chris Byrd for the WBO title.
  3. International Boxing Hall of Famehttp://www.ibhof.com/pages/about/inductees/modern/klitschko_wladimir.html
    Supports: Professional record, title reign, knockout percentage, and major career achievements.
  4. WBA Boxinghttps://www.wbaboxing.com/wba-boxer-profile?id=2470
    Supports: Nationality, record, nickname, height, and heavyweight profile.
  5. Reutershttps://www.reuters.com/subject/boxing/
    Supports: Retirement timing and career overview noted in the provided Reuters result.