Pyne & Marles is co-hosted by Richard Marles and an Australian politician who has been the Liberal member for the House of Representatives seat of Sturt since the beginning of 1993.
 The program is co-hosted by two serving frontbench MPs; Liberal minister Christopher Pyne and Labor shadow minister Richard Marles, without a journalist or moderator. 
Christopher Maurice Pyne (born 13 August 1967) is an Australian politician who has been the Liberal member for the House of Representatives seat of Sturt since the 1993 election. 
