Vilhelm Carlberg
Gustaf Vilhelm Carlberg was a Swedish Army officer and sports shooter. He competed at the 1908, 1912 and 1924 Olympics and won three gold and four silver. With three gold and two silver medals he was the most successful athlete at the 1912 Olympics. In 1913, he won two medals at the ISSF World Shooting Championships. His twin brother Eric competed alongside Gustaf at all those four Olympics.
5 April 1880
Born on the same birth date (5 April 1880): Eric Carlberg
Born on the same birth day (5 April): Arthur Berriedale Keith • Cristian Săpunaru • Dmitry Kozonchuk • Ernest Mandel • Isabella of Hainault • Jagjivan Ram • Jane Asher • Joe Meek • Patrick Dangerfield • Paul Okon • Prentice Mulford • Shin Min-a • Trevor Letowski
Born in the same month (April 1880): Addie Joss • Adolf Chybiński • Charles Exeter Devereux Crombie • Gideon Sundback • Jan Letzel • Josef Müller (entomologist) • Michel Fokine • Mihkel Lüdig • Montague Summers