The countdown to Kentucky is officially on, and the eventing world is abuzz with talks about who will lead the field this year in the bluegrass. With a strong field of U.S. horse and rider pairs, as well as a fierce lineup of international competitors, it truly is anyone's game this year. Want to feel as prepared as possible going into the upcoming competition? Check out our rider cards below which outline important details and fun facts about each pair on this year's roster!