Only 17 female figure skaters have done a ratified triple Axel in competition: Midori Ito (the first one to do it), Tonya Harding, Yukari Nakano, Ludmila Nelidina, Mao Asada (the first one to land three triple Axels in one competition), Kimmie Meissner, , , , , , , Sofia Akatieva, Sofia Samodelkina, , , Hana Yoshida, Rinka Watanabe, and Amber Glenn. Only 11 have done it in ISU-sanctioned international competitions (Kimmie Meissner, Sofia Akatieva, Sofia Samodelkina, and Ayaka Hosoda did triple axels at national championships).