Brandon Vieira: a French champion tested in Kun Khmer Brandon Vieira៖ ជើងឯកបារាំង និងការប្រកួតគុនខ្មែរដែលបានផ្ទៀងផ្ទាត់

English

More than a visiting name on a Cambodian card

Brandon Vieira belongs to the international fighters whose connection with Kun Khmer can be shown through completed contests rather than promotional language alone. In March 2025 he defeated Thun Vanna on a Boostrong card. Two weeks later he lost to Kham Konkla, and in June 2026 he met Chhut Serey Vannthong in France. Those encounters make a useful starting point: a visitor who has both succeeded and been beaten against Cambodian opposition, with a wider career that must be understood across separate disciplines.

The French specialist directory Muaythaitv identifies Vieira as a French professional born on 6 November 1992. Its profile lists a height of 170 centimetres, a reference weight of 61 kilograms, Team NAS-R K. and manager Nasser Kacem. The weight is a profile entry, not a promise that every bout took place at precisely that limit. Likewise, a published team listing is evidence of an association, not proof of the terms of a current training or management agreement.

Two Cambodian dates that deserve to stay together

The result on 22 March 2025 was a decision victory over Thun Vanna in Boostrong King of Fighters Kun Khmer. The event entry independently identifies the rules as Kun Khmer and names Vieira as the winner. No individual judges’ totals were available in the inspected sources, so calling the verdict unanimous, disputed or dominant would go beyond the evidence. The confirmed sporting achievement is clear without those additions: Vieira completed the contest and obtained the decision.

On 5 April the same circuit produced a different outcome. Kham Konkla won through a first-round technical knockout following the doctor’s intervention. That detail matters. A doctor stoppage is not automatically a count-out, and it does not justify an invented account of which strike caused which injury. Placing both results together gives supporters a more truthful picture than selecting only the victory or presenting the defeat as a definitive assessment of Vieira’s ability.

The significance of the return meeting in France

Muaythaitv records a decision defeat against Chhut Serey Vannthong at the international boxing gala in Oyonnax on 20 June 2026. Its spelling, Chut SEREYVANTHORNG, differs from the Cambodian fighter’s common English romanisation. The opponent must therefore be connected by event and identity, rather than turned into a separate fighter because of an extra letter. This is especially important for a public database linking French and Cambodian accounts of the same contest.

Verified milestones and name matching

Why the WKN championships need their full labels

Vieira’s international background predates the 2025 Cambodian appearances. On 27 April 2019 he defeated Alessandro Moretti by second-round technical knockout at Fighting Spirit 7. In July he travelled to Iglesias in Sardinia, where he faced Nicola Canu at The Night of Super Fight 7. Contemporary reporting places that event in Piazza Sella and describes a five-round decision victory for the Frenchman. The championship in Sardinia was contested in low-kick kickboxing.

That distinction is more informative than a generic claim that Vieira became a world champion twice. The contemporary account separates the low-kick belt from the oriental-rules title he had already obtained. Both belong in his history, but neither should be relabelled a Kun Khmer championship. A fighter can bring experience from several rulesets into a Cambodian ring without those rulesets becoming interchangeable. The contest’s agreed rules, opponent and sanctioning body remain essential parts of the achievement.

A later entry, dated 25 October 2025, lists a decision win over Arsenijs Nikolajevs at Generation Fighter 5 with a WKN world title at 62.1 kilograms. It provides another dated marker of Vieira’s activity outside Cambodia. It does not establish a single universal ranking across every organisation, and the weight attached to that title should not overwrite the separate 61-kilogram reference on his directory profile.

What his results support about his competitive profile

The verified selection includes victories by decision and by stoppage, together with losses in Cambodian competition. That supports a measured description of a professional accustomed to different competitive settings. It does not, by itself, prove that he always fights as a pressure boxer, an outside counter-striker or a specialist in one particular weapon. A tactical label should follow repeated observation of full bouts, not the nationality of a fighter or a single highlight.

• Separate the two Boostrong appearances so that a winning result does not erase the following defeat.
• Keep WKN title history attached to its actual discipline and weight.
• Use dates to distinguish current activity from older championship milestones.
• Retain opponent aliases when connecting French results with Cambodian profiles.

A useful opponent profile for Kun Khmer followers

For Cambodian supporters, Vieira’s value as a profile lies in the connections between these contests. Thun Vanna, Kham Konkla and Chhut Serey Vannthong each appear at a specific point in his recent career. Readers can compare those meetings without assuming that results against one opponent predict another. For young practitioners, the same chronology illustrates that professional development includes changes of rules, travel and uneven results, not an uninterrupted procession of titles.

This dossier therefore presents a dated selection of verified bouts rather than an inflated career total. The public evidence is sufficient to establish Vieira’s participation and several important outcomes. It is not sufficient to manufacture complete judges’ cards, an exact lifetime knockout percentage or a permanent current weight class. His documented encounters already show how French competitors and Cambodian champions contribute to the international reach of Kun Khmer.