Career, in brief
Polo Welfring competed for Luxembourg in men's artistic gymnastics at the 1948 Games. He placed 11th in the team competition.
Polo Welfring competed for Luxembourg in men's artistic gymnastics, 1948.
Polo Welfring competed for Luxembourg in men's artistic gymnastics at the 1948 Games. He placed 11th in the team competition.
Career arc, year by year.