Mark Jaynes is the chief anchor of INDYCAR Radio and the “Voice of the 500”, but he credits part of his success with his time in Terre Haute as News/Sports Director at WTHI AM/FM. He joined Julie Henricks on Good Day Live for a chat about his career and the upcoming race.

Watch all the Indy 500 action on WTWO-TV, starting at 11:00 am on race day, Sunday, May 28, 2023.