Are Zion Williamson and RJ Barret the newest superhuman athletes?

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After months of speculation, Duke teammates Zion Williamson and RJ Barrett went numbers 1 and 3 in the NBA Draft. Sports became a spectator event in the 20th century and since then, athletics veered away from a leisure activity for the few to a multi-billion-dollar industry. Fan obsession has driven athletes to go faster, higher, and stronger. Left Field takes a look at how viewers have changed sport.