Józef Grzesiak was a boxer from Poland.
He competed for Poland in the 1964 Summer Olympics held in Tokyo, Japan in the light-middleweight event where he finished in third place, winning a bronze medal. Wikipedia
Born: February 18, 1941
Died: May 30, 2020 (age 79 years), Wrocław, Poland
Bronze medal: Boxing at the 1964 Summer Olympics – Light middleweight