St. Louis (KSDK) - The 2012 Olympics are just four days away, and excitement is building.
Right now, NewsChannel 5's Rene Knott and Casey Nolen are on their way to London.
They'll be bringing you coverage throughout the 2012 Olympics, and we were there as Rene was about to board the plane.
Click the video players above and to the left to watch Rene and Casey as they prepare to leave St. Louis.
Be sure to follow @ReneKnottSports and @CaseyNolen on Twitter to receive real-time updates from their trip. You can also follow the hashtag #ksdklondon.