Kerimhan Duman

Kerimhan Duman — Biography

Kerimhan Duman is a young actor best known as Tunç Güneri in the Kanal D series Arka Sokaklar, a part he took on as a child. The character's nickname, "Tokmak Kafa", stuck with audiences, and today Duman is also active in esports and streaming alongside his acting.

He grew up in Istanbul, though his family is originally from Kahramanmaraş. He took an interest in acting while still small and trained at the Sümer Onat Film and Theatre Center, and he also holds a law degree from Doğuş University. He first appeared on camera in 2006, aged ten, in Arka Sokaklar, and effectively grew up on its set, keeping his place in the series for a long time. In 2014 he played Ferdi Denizer in Kara Para Aşk, which showed he was more than one show's face.

In recent years he has turned from acting toward esports: he streams on Twitch as "Kero", plays games such as Valorant with friends, and takes part alongside Big Boss Layf, one of Turkey's leading esports teams.