Jean Kieffer
In-game article clicks load inline without leaving the challenge.
Jean Kieffer (6 June 1909 – 1 December 1961) was a Luxembourgish boxer. He competed in the men's flyweight event at the 1928 Summer Olympics.
Fallback article view
In-game article clicks load inline without leaving the challenge.
Jean Kieffer (6 June 1909 – 1 December 1961) was a Luxembourgish boxer. He competed in the men's flyweight event at the 1928 Summer Olympics.