Birthdate: October 24, 1984

Sun Sign: Scorpio

Birthplace: Reykjavík, Iceland

Ragnheiður Ragnarsdóttir, or Ragga Ragnars, was 19 when she became Iceland’s youngest swimmer at the Olympics. After making multiple national records in freestyle, she retired and started studying acting. She later gained fame as Gunnhild, an Icelandic Saga figure, in the popular historical drama TV series Vikings.