Caroline Seger, born Sara Caroline Seger on March 19, 1985, in Helsingborg, Sweden, showed an early interest in soccer. At just three years old, she would accompany her father to his coaching sessions at the hometown club Gantofta. It was at this club that Seger began her football career, playing in the boys' team. At the age of 12, she joined the Rydebäck soccer club in 1998, where she quickly became a key player for the high school team.
Caroline Seger made her first appearance for the senior Swedish national team in March 2005, marking the beginning of her professional soccer career. She quickly rose through the ranks and became team captain for the Swedish national team in 2009. Known for her exceptional skills on the field, Seger was recognized as the Damallsvenskan's Rookie of the Year in 2005 and Midfielder of the Year in both 2006 and 2009. She has also been a pivotal player for Rosengård in the Damallsvenskan league.
Seger is a proud member of the LGBTQ+ community and has been open about her sexuality. In a 2013 interview with QX magazine, she spoke about her girlfriend and orientation with pride. Growing up, Seger shared a close bond with her father, who was a soccer coach. She also had a romantic relationship with fellow professional soccer player Malin Levenstad in the past. In 2020, Seger started dating fellow soccer player Olivia Schough.
Caroline Seger's dedication and passion for soccer have made her a household name in the world of women's football. Her journey from playing in a boys' team at a young age to becoming a club and national team captain is a testament to her talent and hard work.