Birth Date: | 1904 2, df=yes |
Birth Place: | Antwerp, Belgium |
Death Place: | Antwerp, Belgium |
Sport: | Swimming, diving |
Show-Medals: | yes |
Joseph Maria Leo Callens (22 February 1904 – 8 April 1979) was a Belgian freestyle swimmer and diver.[1] He competed at the 1920 Summer Olympics in the 3 meter springboard and at the 1924 Summer Olympics in the freestyle relay, but failed to reach the finals.