'It is a once-in-a-lifetime experience and we just had to come to be here on the day.'
The ceremony was broadcast live at People's Park in Ballymena, Town Park in Larne, Marine Gardens in Carrickfergus and Bessbrook town hall.
Northern Ireland was also represented at the ceremony in London, with pupils from Methodist College in Belfast forming part of the choir at Westminster Abbey, and the Church of Ireland Archbishop of Armagh and Primate of All Ireland, Most Rev John McDowell, presenting the Sovereign's Orb at the service.
Olympic gold medallist Dame Mary Peters was on parade behind the newly crowned King in her role as Lady Companion of the Order of the Garter.
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