Katie follows champion boxer Katie Taylor as she attempts to rebuild her career after a year of turmoil threatened to derail her career. With many writing her off, Taylor decided to start again, and the notoriously private champion agreed to let a small crew document her attempt to rescale the heights. Katie Taylor has won six amateur European championships, five world amateur championships and is an Olympic Gold Medal winner from the London 2012 Olympic Games. She turned professional after a disastrous campaign at the Rio 2016 Olympic Games, which saw her crash out in the first round despite being favorite to win. The film unravels the deeply personal reasons behind the career low and shows the champions grit and determination to start over as a professional.