A Royal Marine has beaten the world record for the longest individual solo drum roll.

Sergeant Bugler Graham Stephenson drummed for more than 12 hours to beat the record on board Her Majesty's Yacht Britannia in Edinburgh.

It's all part of a series of challenges set by the Royal Marines in their 350th anniversary year.

Graham took on this challenge to raise money for the Royal Marines Charitable Trust Fund.

You can donate here - bit.ly/1lfa1Y7

Ali Gibson's report contains flash photography.