Emony Dax was the Dax symboint's third host as well as an Olympic gymnast. (DS9: "Facets", "Rejoined", "Afterimage", "Take Me Out to the Holosuite") In order to relax herself, she would stand on her head. (DS9: "Afterimage") Judging a gymnastics competition at the University of Mississippi sometime in the mid-2240s, Emony Dax met a student there, Leonard McCoy, whom she believed would go on to become a doctor because "he had the hands of a surgeon." (DS9: "Trials and Tribble-ations") Leeta took on Emony's personality during later host Jadzia's zhian'tara in 2371. (DS9: "Facets")