For the first time, Katie Taylor, the world's greatest female boxer, allows unprecedented access to her life. Unbeaten for ten years and winning Olympic Gold for Ireland, Katie is credited with raising the profile of women's boxing internationally. But a losing spiral in 2016, as the result of conflict within her close-knit family, threatened to derail her career. Directed by Ross Whitaker ('Unbreakable: The Mark Pollock Story') 'Katie' intimately follows Katie as she attempts to rebuild her career and rescale the heights through grit and determination starting over as a professional.