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How to be a Zamboni driver

Feb 23, 2018
Ice technician Ryan Hevern on what it takes to create Olympic-caliber hockey and figure skating rinks.
The Zamboni machine resurfaces the ice during the Pyeongchang 2018 Winter Olympic Games, at the Gangneung Ice Arena in Gangneung on February 10, 2018.
MLADEN ANTONOV/AFP/Getty Images