Ko Janssens, Date of Birth, Place of Birth, Date of Death

Ko Janssens

Olympic boxer

Date of Birth: 20-Dec-1889

Place of Birth: Rotterdam, South Holland, Netherlands

Date of Death: 21-Aug-1970

Profession: boxer

Nationality: Kingdom of the Netherlands

Zodiac Sign: Sagittarius

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.