Former Boyzone member Shane Lynch is one of the finest athletes The Games has seen. Now a professional racing driver, he has a history of athletic achievement - getting off to an early start as Ireland Under-10 Front Crawl Champion.
But Shane knows his natural ability won't guarantee a victory, saying: "I wouldn't say I was better than anybody... anything can happen on the day." Wise words.
Romeo shot to fame with South London garage rudeboys the So Solid Crew in 2001, and scored two solo Top 10 hits with "Romeo Dunn" and "It's All Gravy". He soared to second place in 2004's events, but is at something of a disadvantage in tonight's water-based Championship as he can't yet swim 50m.
Lady Isabella Hervey earned her athletic frame as a professional show jumper. The 2004 Girls' winner also starred in Celebrity Love Island, and has capitalised on her sporting prowess by releasing a fitness DVD.
Although she's physically fit, her rivalry with Linda Lusardi may cause problems for team morale.
Model and actress Linda Lusardi is famous for her well-developed physique. She secured her place in the Hall of Fame by being voted Top Page 3 Girl of All Time in 2003.
The 47-year-old came second in 2004, when her best event was the Cycling.
