Maria Yankovskaya

ABOUT MARIA YANKOVSKAYA

Pop singer and one-half of the group behind the song Sigma Boy . She is a blogger and a regular host at STS Kids, a Russian children's TV channel. In 2025, she became the lead singer for a Russian children's rock band.

Before releasing Sigma Boy with Betsy , she was featured on Russian television.

On top of her singing skills, she also plays piano and does dance and gymnastics. "Sigma Boy" made it on to Billboard's TikTok Top 50 charts.

She lived in Moscow with her family while attending school.

Betsy is the other singer on their song "Sigma Boy."