Calum Graham carried the torch through Gretna before going on to act as a witness for a wedding in the town.
He said it had been a day that dreams are made of.
More top news
Two new primary schools in the Borders have welcomed pupils for the first time today, Wednesday 16 August.
Cumbria Police officers will be joining forces in Kendal this weekend to raise money for Macmillan Cancer.
A man who died as a result of a road traffic collision on the A7 near Stow has been named by Police Scotland as 40-year-old Iain Burnett.