Arzu Tan Sayan (born 1973 in Arzu Tan) is a World champion Turkish female former Taekwondo practitioner, who competed in the flyweight (-47 kg) class, and currently acting as a coach. Arzu Tan was born 1973 in Istanbul, Turkey. She was inspired by her older sister, World taekwondo champion during her trainings. She began with taekwondo at the age of nine. Particularly her uncle-in-law and trainer Fahrettin Yıldız was the major contributor to her further formation. She runs her own taekwondo club in Kayseri, where she coaches along with her husband. Arzu Tan coached also Turkey national team.