There are multiple famous Marinas with different ages:
- Marina Lambrini Diamandis, the Welsh singer known as MARINA, was born on October 10, 1985, and is currently 39 years old.
- Marina Mcbain, a TikTok personality, was born on October 25, 2001, and is 23 years old.
- Marina Ida, a fictional character from Splatoon 2 and Splatoon 3 games, is 18 years old in Splatoon 2 and likely 23 in Splatoon 3.
Please specify which Marina is being referred to if one of these is not the intended person.