Yarar was born in Ankara, where his fascination with theatre began at a young age, sparked by numerous plays he watched with his family. Despite not participating in professional productions until the end of high school, his interest in the performing arts only continued to grow.
As his father was a skilled violinist, Yarar naturally developed a passion for music as well. He pursued this interest by enrolling in Mimar Sinan University's Start Conservatory to hone his singing skills, specifically in the realm of opera. During his studies, he joined the Turkish State Theatres as an extra actor, eventually landing his first role in the play Istanbul Efendisi.
However, due to pressure from his family, Yarar decided to enroll in the theatre department of his university, graduating in 1989. The same year, he began working at the Diyarbakir State Theatre, a position he held until 1994-1995, when he transferred to the Istanbul State Theatre.
After returning to Istanbul, Yarar directed the plays Ada and Getto for Tiyatro Ti. In 1998, he joined Tiyatro Studios, where he landed the leading role in The Balcony by Jean Genet. The following year, he took on the leading role in an adaptation of Cyrano de Bergerac. He then began working for Oyun Studios, where he was cast alongside Haluk Bilginer and Senay Gürler in Ermisler ya da Günahkarlar.
In addition to his work on stage, Yarar has also appeared in various cinema and television productions. Alongside Isil Kasapoglu, he directed the play Mem ile Zin for Semaver Company.
Throughout his illustrious career, Yarar has showcased his talent and dedication to the world of theatre, cementing his place as a respected figure in the Turkish entertainment industry.