Antoine Rizkallah "Tony" Kanaan Filho nicknamed "TK," is a Brazilian racing driver. He is best known as an Indy car driver, racing in Championship Auto Racing Teams (CART) from 1998 to 2002, and the Indy Car Series from 2002 to 2023. He won the 2013 Indianapolis 500 and was the 2004 Indy Car Series champion.