A1 A 1, A1 优格男孩, A1:, AIAll male British band formed in 1998 by Tim Byrne. They had massive success in the UK, scoring 2 UK #1 singles along with a further 6 top 10 hits and 3 top 20 albums. They also won the BRIT Award for Best British Breakthrough in 2001. and successfully toured Asian countries like Singapore and Japan as well as the UK. After the release of their third album in 2002, Paul Marazzi left the band. The three remaining members tried to continue on their own but shortly afterwards all of them stated they wanted to pursue solo projects instead. They officially reunited after a 6 year hiatus in late 2009 for a series of sold out live concerts in Ingebrigtsen's native Norway, and they have continued to release new material there. Their 4th studio album, 'Waiting For Daylight' was released in 2010 in Norway and has been a huge success, spawning 4 top 10 singles.