Wales winger Shane Williams has insisted that next Saturday is the right time to retire from international rugby.

The country's all-time leading try scorer will bring down the curtain on an esteemed international career against Australia at the Millennium Stadium on December 3.

"We are very lucky to have a lot of youngsters coming through who are capable of playing at international level," said the 34-year-old.

"The closer it gets to the day the more sad I will be, but as far as I am concerned it will be the right time."

Williams has won 86 caps since his Wales debut in 2000.