Cardiff cyclist Geraint Thomas will have his picture on a special first class stamp after he helped Great Britain to a win in the men's team pursuit.
The gold medal stamp is being printed overnight and will be on sale in over 500 UK Post Office branches from around lunchtime tomorrow, including Geraint’s hometown of Cardiff.
Geraint's team mates Ed Clancy, Steven Burke and Peter Kennaugh also feature.
Royal Mail says the seven post boxes in Wales painted gold to mark Olympic and Paralympic triumphs will remain so permanently.
Hundreds of people turned out, as Paralympic cycling champion Mark Colbourne was given the freedom of his home town.
Paralympic hero Mark Colbourne will be welcomed back to his home town today.