 Complete the following phrase:  The revival stuttered at the 2007 World Cup, as Wales failed to advance beyond the pool stage following a loss to Fiji. Coach Gareth Jenkins subsequently lost his job, and Warren Gatland, a New Zealander and former All Black, was appointed as Wales new head coach on 9 November 2007. He had previously coached New Zealand province Waikato  leading them to success in the 2006 Air New Zealand Cup. His inaugural match as coach was Wales first match of the 2008 Six Nations Championship, against England at Twickenham. England were favourites and led by 13 points at half-time, before Wales fought back to win 2619  their first victory at Twickenham since 1988. Wales went unbeaten throughout the tournament, and won their second Grand Slam in four Championships after defeating France 2912 at the Millennium Stadium. Wales conceded only two tries in the entire tournament, halving the previous record of four tries conceded by England in both 2002 and 