Simon Morris

Age 33

Lives Llanelli

Former Royal Marine Commando, now a personal fitness trainer.

Interests: Keeping fit including running, cycling, mountain biking, gymwork and yomping; SCUBA diving; Freefall parachuting; Travel; reading; Porsche cars; Sailing and boating.

John Russell

Age 35

Lives Wigan

Former Royal Marine Commando, now an area manager for a national business.

Interests: Keeping fit including running, cycling, circuit training and yomping; Enjoys entering endurance races; Travel; Skiing; House renovation.