|Full Name||Maryna Aleksiiva (Марина Алексєєва)|
|Birthdate||May 29, 2001|
Two-time world medalist…Competed at the 2017 FINA World Championships.. Won the FINA World Series in the team event for Ukraine… Swims alongside twin sister Vladyslava Aleksiiva. Competed at the 2016 FINA Jr. World Championships.
2017: Earned bronze in the free team and silver in the free combination at the 2017 world championships… Won gold in team in three out of four meets part of the FINA World Series, and gold all around in free combination and highlight.