Complex sentence: Werritty was Fox's best man at his wedding in 2005, having first met Fox in 1998 when the latter was a guest speaker at a Burns Night Supper event organised by the Edinburgh University Young Conservatives student society.
Split into simpler sentences: Werritty was Fox's best man at his wedding in 2005. Adam Werritty first met Liam Fox in 1998 when the latter was a guest speaker at a Burns Night Supper event organised by the Edinburgh University Young Conservatives student society.