05:555 Live Formula 12010Korean GP 2nd PracticeBBC Radio 5 Live Duration: 1 hour, 40 minutes Fri 22nd Oct 2010, 05:55 on BBC Radio 5 Sports ExtraUninterrupted commentary on the second practice session for the Korean Grand Prix.GenresSportFormula OneBrand5 Live Formula 1Series5 Live Formula 1: 2010 Source: BBC Online