Desc: Nickelodeon Kids' Choice Sports 2019: Directed by Hamish Hamilton, James B. Merryman. With John Cena, Kevin Hart, Gabrielle Union, Kel Mitchell. Game on. We're honoring kids' favorite athletes during an epic night of challenges as two all-star teams led by Rob Gronkowski and Lindsey Vonn go head-to-head for the first KCS Championship trophy. Hosted by Michael Strahan, performance by Ciara.