The potential millionaire who matched all six numbers in the Lotto draw on Saturday February 9 bought the winning ticket in Sevenoaks.
The winning numbers were 8, 10, 27, 34, 40, 41 with a bonus ball of 48 - and the potential winner has until August 8 to claim their prize totalling £3,094,304.
If no-one comes forward to claim the cash before then, the money, plus all the interest generated, will go to the National Lottery good causes.
More top news
The London Marathon brings together thousands of people raising money for charity - not to mention some rather unusual costumes.
Planning on going to the London Marathon tomorrow? Read our handy guide first!
Celebrations to mark St George's Day have started in Trafalgar Square with feasts and tea to be found in abundance.