The winning EuroMillions ticket was sold in County Cork.
The National Lottery has confirmed a Cork retail store sold the ticket that scooped this week's 250 million euro jackpot.
The lucky ticketholder has made contact with the Prize Claims team following days of speculation as to who the winner of the life-changing amount is - the name of the winning Cork shop will be announced tomorrow.
This historic win marks a new milestone for the Irish National Lottery, setting the record for the largest prize ever won in the country.
