Marlen Aimanov is a 27-year-old professional football player from KAZ. He currently plays for Kaisar Kyzylorda Reserves, wearing the number 99 shirt. He plays primarily as a Forward. He stands at 194cm tall and weighs 82kg.

In the Kazakhstan Premier League 2025 season, Marlen Aimanov scored 1 goals and provided 0 assists across 22 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.