World music singer who released the album This is Our Home in 2008. He has over 100,000 followers on his orhanhakalmaz Instagram account.
His father helped nurture his interest in music at the age of 6 years old and at 8 he won the Blacksea Altınses Contest.
He released the album Hymn Improvisation Türküler 1 in 2007.
He married Özlem Hakalmaz.
He and Teoman are both world music singers from Turkey.