Zahos Donganos is a fictional character. He is the main character of the 1997 Greek television series Ekeines Kai Ego. He is played by Yannis Bezos.
Zahos' most salient characteristic is his attractiveness to women. He is engaged to Eleni, both his fiancée and his secretary, and he is dating several others. He is to be seen in every episode with a different woman, sometimes with more than one.
Certain women, however, appear in more than one episode. There is Litsa who appears in several episodes and she is Zahos' second official love affair, and there is also Nana. Nana is an old flame. We never actually see her and it is not clear whether she is real. She may be one of the pranks played by his friends or a figment of his own imagination. In fact, whenever he tries to meet her something always goes wrong and whenever he obtains proof of her existence it disappears.
Almost every woman is from his past, which is why each episode contains flashback sequences. Zahos says frequently that there were hundreds or thousands of women in his life. In some episodes we even see him holding huge catalogues of the women in his life. Although he has a fiancée (who also is pregnant in season 2) this does not stop him from indulging in flings.