Chris Mazdzer won the first ever men’s singles luge Olympic medal for the United States at PyeongChang 2018. None of it would have been possible without the people who supported him on his Olympic journey. Now, the silver medallist and new father is aiming for gold at Beijing 2022, but achieving excellence requires belief that goes beyond just the athlete. Follow his journey in “From the Start,” as he prepares for his fourth Olympic appearance.