Jon Stewart is an American comedian, writer, producer, and political commentator who gained widespread recognition as the host of 'The Daily Show' on Comedy Central from 1999 to 2015. His tenure transformed the program into a leading source of political satire and media criticism. Stewart has also worked in film, television, and advocacy, including efforts to support 9/11 first responders and veterans. He returned to television in 2021 with 'The Problem with Jon Stewart' on Apple TV+.