Young Hollywood is at the premiere of The CW's upcoming docu-series "100 Days to Indy", chronicling the journey of professional drivers' race to the annual Indianapolis 500! We chat with IndyCar stars Marcus Ericsson (last year's reigning champ), Pato O'Ward (2020 Indy 500 Rookie of the Year), and Callum Ilott to get their thoughts on the show! The 2023 Indianapolis 500 takes place on May 28.