01:555 Live Formula 12012Korean GP 1st practiceBBC Radio 5 Sports Extra Duration: 2 hours Fri 12th Oct 2012, 01:55 on BBC Radio 5 Sports ExtraCommentary on the first practice session for the Korean Grand Prix with the 5 live F1 team.GenresSportFormula OneBrand5 Live Formula 1Series5 Live Formula 1: 2012 Source: BBC Online