Six Nations 2015: Sam Warburton wants chocolate if Wales win title

Captain Sam Warburton says he will celebrate by eating a bar of chocolate if Wales win the 2015 Six Nations title on Saturday.

Wales are in action first on the final day of the tournament against Italy in Rome in a 12:30 GMT kick-off.

Warren Gatland's side realistically need to beat Italy in Rome and overhaul their significant points-difference deficit compared with title rivals Ireland and England.

Warburton, 26, says winning the championship would be "immense" given that he feels he has contributed more to this campaign by starting all five matches.