Mikhail Alekseevich (Misha) Smirnov (Russian: Михаи́л Алексе́евич (Ми́ша) Смирно́в; born 30 April 2003), known professionally as Marteen (Russian: Мартин) and previously as Misha Smirnov, is a Russian singer and record producer.
He represented Russia in the Junior Eurovision Song Contest 2015 with the song "Mechta" (Russian: Мечта, English: Dream), where he placed sixth. Smirnov was a finalist of the second season of The Voice Kids in Russia, an actor in the musical Ivanhoe, and a multiple grand prize winner of many Russian and international vocal competitions.
