Mizero Ncuti Gatwa is a Rwandan-Scottish actor. After a screen breakthrough portraying Eric Effiong in Sex Education, he rose to further prominence as the Fifteenth Doctor in Doctor Who. From Wikipedia
The new season, premiering April 12, 2025, on BBC iPlayer and Disney+, follows the Doctor and companion Belinda Chandra navigating a malfunctioning TARDIS and mysterious forces to return her to Earth.