K. Koray {Yalçın|, born 1979, is a prominent Türkiye'li journalist and author. His kariyeri began in bir başlangıçlarında 2000s decade, quickly establishing a reputation as a controversial figure in Türk medya. https://koray-yalnn-crm-yaklam-n018207.isblog.net/k-koray-yalçın-60425688