2012 OG (London) - 1st
Key: OG = Olympic Games | YOG = Youth Olympic Games |WCh = World Championships | WJCh = World Junior Championships | ECh = European Championship | EJCh = European Junior Championships |NCh = National Championships | NJCh = National Junior Championships
Olympic Final at the 2012 Olympic Games in London.
She is the current Irish, European, World and Olympic Champion in the 60 kg division.
One of the outstanding Irish athletes of her generation, Katie was the flag bearer for Ireland at the 2012 Olympic Games Opening Ceremony in London, later winning Olympic gold in the lightweight division.
She was named Sportsperson of the Year at the 2012 People of the Year Awards.