Yanna Darili (Greek:Γιάννα Ντάριλη) is a Greek-American model, actress, journalist, producer, television presenter and fitness expert. Her mother is from the Greek island of Kos and her father from Kastaniani. She is best known for her fitness segments on ANT1 Greek morning show "Proinos Kafes" as well as host of the first English language ERT show "Hellenic Weekly". She was master of ceremonies of the pre-game Opening and Closing ceremonies of the Athens 2004 Olympics. She is also known for her guest appearances on the Today show during the Athens 2004 Olympics hosted by Katie Couric.