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1959—

Khaosai Galaxy

A southpaw world champion whose power, consistency and nineteen title defences made him one of Thailand’s most accomplished professional boxers.

Thailand Phetchabun, Thailand Updated 16 October 2026
Thai boxing champion Khaosai Galaxy at a public event
In this biography

Quick facts

Born
15 May 1959
Birthplace
Phetchabun, Thailand
Country
Thailand
Nationality
Thai
Known for
A seven-year WBA super-flyweight title reign with nineteen successful defences
Birth name
Sura Saenkham
Division
Super flyweight
WBA title reign
1984–1991
Successful title defences
19

Why this life matters

Khaosai turned a long, locally rooted championship reign into national celebrity and an enduring place in international boxing history.

Timeline

Key moments

  1. Born in Phetchabun

    Born Sura Saenkham on 15 May.

  2. Professional boxing debut

    Began his international-style career in December.

  3. Won the vacant WBA title

    Stopped Eusebio Espinal in round six on 21 November.

  4. Nineteen successful defences

    Sixteen ended in knockout victories.

  5. Twin brother became champion

    Khaokor won the separate WBA bantamweight title.

  6. Final title defence

    Defeated Armando Castro by decision in December.

  7. Hall of Fame election

    The election year is recorded by BoxRec.

From Thai boxing to the professional ring

Khaosai Galaxy, born Sura Saenkham in Phetchabun on 15 May 1959, became one of Thailand’s defining professional boxing champions. After a background in Thai boxing, he began his international-style boxing career in December 1980. He fought as a southpaw, with his left hand providing much of his reputation for stopping opponents.

An early points defeat to Sakda Saksuree was the only loss in the career totals discussed by both the WBA and BoxRec. He subsequently won a Thai bantamweight title and moved toward a world championship at super flyweight. Those categories are different: bantamweight has a 118-pound limit, while super flyweight, also called junior bantamweight, has a 115-pound limit.

Sources for this section: [1] · [2]

Winning the vacant WBA title in 1984

On 21 November 1984, Galaxy knocked out Eusebio Espinal in the sixth round to win the vacant WBA super-flyweight championship. He did not take the belt from Jiro Watanabe in a fight: Watanabe had been stripped after failing to make the required defence against him. The vacant-title contest therefore began Galaxy’s championship reign.

The distinction also explains the arithmetic of his record. Winning a championship is a title bout, but it is not a successful defence of a belt already held. Galaxy’s later nineteen defences, added to the initial victory, make twenty world-title wins. Counting the first bout again as a defence creates a misleading total even if every listed result is a victory.

Sources for this section: [1] · [4]

Nineteen defences across seven years

The WBA credits Galaxy with nineteen successful defences, sixteen by knockout, during the reign it dates 1984–1991. His challengers included Rafael Orono, Israel Contreras, Ellyas Pical and Kenji Matsumura. The title-fight register traces individual contests rather than treating the number of defences as a substitute for the opponents he faced.

Some important victories came outside Thailand. He defended against Contreras in Willemstad and Pical in Jakarta, while Matsumura challenged him in Japan. Those trips complicate an account built solely around home appearances. Nevertheless, most of the career took place in Thailand, helping explain why international recognition can look different from the prominence he enjoyed among supporters at home.

Sources for this section: [2] · [4] · [1]

Why published career records differ

The WBA’s retrospective describes fifty fights, one defeat and forty-three knockout wins, yielding the familiar 49–1 record. BoxRec’s biography separately flags two disputed early bouts that some record keepers include and its own database does not. A reader may therefore encounter a lower total without finding a different number of recognised successful title defences.

These are competing inclusions in a career ledger, not evidence of two additional world-title victories. The championship record is clearer: BoxRec lists twenty title-bout wins and seventeen stoppages, including the initial Espinal victory. This profile attributes the overall total to its source instead of silently combining one database’s fight count with another organisation’s knockout figure.

Sources for this section: [2] · [1]

Khaokor, the final defence and Hall of Fame recognition

His twin brother Khaokor Galaxy won a separate WBA championship at bantamweight in 1988. The brothers’ names and titles should not be merged: Khaosai’s long reign was at super flyweight. Their achievement brought a family dimension to Thai boxing history without making the two careers identical.

Khaosai’s final defence was a twelve-round decision over Armando Castro in Bangkok in December 1991. He retired without losing the championship in the ring and was elected to the International Boxing Hall of Fame in 1999. His legacy rests on sustained title-level success, while the surviving records still require care over early bouts, names, dates and the difference between a championship victory and a defence.

Sources for this section: [1] · [4]

Quick answers

Frequently asked questions about Khaosai Galaxy

How many times did Khaosai Galaxy defend his WBA title?
Nineteen successful defences, sixteen by knockout. Including the initial vacant-title victory gives twenty world-title wins, not twenty defences.
Why do his career-record totals differ?
The WBA retrospective gives fifty fights with one loss and forty-three knockout wins. BoxRec flags two disputed early bouts excluded from its database, so overall totals should be attributed rather than mixed.
Was Khaokor Galaxy the same boxer?
No. Khaokor was his twin brother and won the WBA bantamweight title in 1988. Khaosai’s championship was at super flyweight.
When did he win the world title and enter the Hall of Fame?
He won the vacant WBA super-flyweight title against Eusebio Espinal on 21 November 1984. BoxRec records his Hall of Fame election in 1999.

Keep exploring

Lives connected to this story

  • Buakaw Banchamek

    Compare a different Thai combat-sport career, keeping Muay Thai and professional boxing titles distinct.

  • Panipak Wongpattanakit

    Explore another Thai champion in a separate discipline, Olympic taekwondo.

  • Manny Pacquiao

    Compare another Southeast Asian professional boxer’s route through weight divisions.

Sources and further reading

Explore the evidence

These references support the biography and offer further reading. Official records, first-person accounts and independent reporting provide different perspectives; image records document attribution and licensing.

  1. 1. BoxRecKhaosai Galaxy: boxer record and biography

    The biography explicitly flags two disputed early bouts, explaining divergent career totals. Its Hall of Fame link could not be fetched independently. The 1999 election is attributed to this record, not claimed as a fresh reading of the Hall’s biography.

  2. 2. World Boxing AssociationKhaosai Galaxy: WBA reign and title-defence record

    The WBA retrospective supplies 19 defences, 16 stoppages and its fifty-bout career total. Its English text mistakenly calls Galaxy Indonesian; its Spanish text and BoxRec identify him as Thai.

  3. 3. Wikimedia CommonsPortrait and licence record
  4. 4. BoxRecWBA Super Flyweight Title Fights: championship and defence register

    The register is used for the vacant-title win and individual defences. The final contest is dated only to December 1991 here; published day-level records are not forced into false agreement.

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