Anna Kournikova wins her first tournament at age eight in Russia, then rises through the ranks to become one of tennis's most recognized faces without ever claiming a WTA singles title. The film traces her doubles partnership with Martina Hingis, a pairing that produces multiple Grand Slam wins and the nickname the "Spice Girls of Tennis," alongside the fashion shoots and magazine covers that make her a fixture in pop culture and, for a stretch, one of the most searched names on the internet. Interviews and archival footage cover the back and spinal injuries that end her competitive career at just 21, and the short comeback attempt in 2010 that fails to change the outcome. The back half follows her life after tennis: a stint as a trainer on "The Biggest Loser" and her work as a Global Ambassador for Population Services International's Five & Alive program, aimed at children's health. The film treats her fame and her injuries as two halves of the same story.