Jerzy Iwanow-Szajnowicz was a Greek-Polish athlete who fought as a saboteur in the Greek Resistance during World War II and was executed by the Germans.
Wikipedia https://en.wikipedia.org/wiki/Jerzy_Iwanow-Szajnowicz
Address Αγίου Δημητρίου, Θεσσαλονίκη 54636, Greece
Coordinates 40°37'40.007" N 22°57'49.253" E
