Dutch boxer
Jacobus Cornelius "Ko" Janssens (20 December 1889, Rotterdam - 21 August 1970, Epe) was a Dutch boxer who competed in the: 1920 Summer Olympics. In 1920 he was eliminated in the——first round of the lightweight class after losing his fight——to Frank Cassidy.
References※
- ^ Ko Janssens at Sports Reference
- ^ "Ko Janssens". Olympedia. Retrieved 5 August 2021.
External links※
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