A fantastic program. These 6 athletes are not only amazing in physical events, their mental conditioning and positive attitude are beyond belief. Congratulations to all 6 winners for achieving the highest degree of excellence. Their lack of negativity under the most demanding situations is something I personally found so valuable. Congratulations to the Discovery Channel and all the people that were involved in the production. To the athletes, I thank you for the many life lessons you have taught me. You should be very proud of yourselves for all your accomplisments. You have excelled on many levels.