The Sports Illustrated Swimsuit Issue is an annual publication by Sports Illustrated, featuring models and celebrities in swimwear. First released in 1964, it has become a significant part of American pop culture, showcasing fashion, photography, and beauty. Each issue typically includes stunning photography shot in exotic locations, along with articles and interviews. The magazine aims to celebrate body positivity and diversity, often featuring models of various backgrounds and sizes. Over the years, it has highlighted notable figures, including Tyra Banks and Kate Upton, contributing to the careers of many models.