Photos: Sumio Yamada

WBC minimumweight champion Wanheng Menayothin (53-0, 18 KOs) seeks to extend his record career unbeaten streak on Friday against mandatory challenger Simphiwe Konco (19-5, 7 KOs) in Chonburi, Thailand.

Wanheng and Konco both weighed exactly 105 pounds, the division limit. Wanheng eclipsed Floyd Mayweather’s 50-0 mark in August 2018.

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