Overview: "LeBron" updates and rebroadcasts a profile of NBA superstar LeBron James. "The Sport of Kings" updates and rebroadcasts a segment on polo player Ignacio Figueras and his efforts to popularize the sport in the United States. "The Deepest Dive" rebroadcasts a segment on free diver Herbert Nitsch. "The Greatest Game" looks back at how a Francis Ouimet, a 20-year-old amateur, and former caddy won the 1913 U.S. Open.