Red Bull Rivals goes out on Saturdays at 1pm on T4, with Matt Littler and Darren Jeffries (former Hollyoaks stars Max and OB) taking up the considerable challenge of going head-to-head in some of the toughest sports imaginable to become Rivals Champion 2009.

Following gruelling training with professional Red Bull athletes from the world of extreme sports, the boys will do battle in a series of challenges from cliff diving to down-hill mountain biking, free running to piloting home-made flying machines.

This week sees the boys having a go at the insane world of Flugtag - creating mad man-made flying machines and flying them out over the ocean, with the emphasis on costume and performance... MOBO-nominated Master Shortie helps judge this week's competition.

T4, Saturday 31st Oct, 1pm.