Alisa Borisovna Efimova (Russian: Алиса Борисовна Ефимова, born 8 June 1999) is a Finnish pair skater of Russian ancestry who competes for the United States. With her current partner and husband, Misha Mitrofanov, she is the 2026 Four Continents champion, a two-time U.S. national champion (2025–26), a two-time Grand Prix medalist, and a three-time Challenger Series medalist. Competing for Germany with Ruben Blommaert, she is the 2022 Grand Prix of Espoo silver medalist, a two-time Challenger Series silver medalist, and the 2022 German national silver medalist. Earlier in her career, she represented Russia with Alexander Korovin. The pair won one Grand Prix medal, silver at the 2018 Skate America, and six medals on the ISU Challenger Series, including gold at the 2018 CS Nebelhorn Trophy and 2018 CS Golden Spin of Zagreb. Description above from the Wikipedia article Alisa Efimova, licensed under CC-BY-SA, full list of contributors on Wikipedia.