Bülent Çolak, (born 20 September 1977, Istanbul), theater, cinema and series actor.Bülent Çolak, who is known on the screens with the character "Ulvi" in the Large Family series. was born in Istanbul. He started his acting life with the character of Hüseyin Inan in the 1998 film Hosçakal Yarın, directed by Reis Çelik. He recently has played the role of Scientist Acar Dimdik in Show TV series "The Test of Turk in Space". He is married to Sefa Öztürk and has a son named Ocean.

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