Here we have Musangsurin's debut as he took on Filipino fighter Rudy Barro. The performance was a somewhat crude one by Muangsurin however it was and in such a fashion that he just announced himself on to professional boxing. The finish, a 1-punch KO from hell, is often forgotten as one of the greatest KO's of all time but it really was a staggering shot that appeared to come out of nowhere their added to the reputation Muangsurin had had in Muay Thai as a serious puncher.
Less than a year later Muangsurin had won the WBC Light Welterweight title, in what was just his third professional boxing bout.
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