Ironman superstar Chris Lieto, with his favourite 'white' style appearance (maybe to reflect sunlight too?). Notice the specially shaped water bottle to improve aerodynamic air-flow. Chris achieved the fastest split time on the bike during 2009 Ironman Championship.
Watch Chris's riding style here: http://www.ttbikefit.com
More info about Chris can be found here: http://www.chrislieto.com/
