Olympic rowing gold medallist Mark Hunter tells BBC Sport's Martin Gough he has his sights set on more glory at the London 2012 Games after returning to the Great Britain squad.

London Hunter, 31, took a year out after winning the lightweight double scull with Zac Purchase in Beijing, and spent it coaching at the University of California in Los Angeles.

He was expected to compete with his club Leander at Saturday's Fuller's Head of the River Fours on the River Thames but the event was cancelled because of poor weather.