Dimitar Kiriazov is a Bulgarian actor, writer, and filmmaker. He is known for his work in comedy films and series, particularly in the "Bai Ivan" franchise, which includes Bai Ivan: The Movie(2021) and its sequel Bai Ivan 2 (2022). These films continue the comedic adventures from the mini-series The World of Vankata and have gained popularity for their lighthearted humor and relatable storytelling. In these projects, Kiriazov has taken on multiple roles, including acting, writing, and directing.

He has described his character, Bai Ivan, as a modern version of the iconic Bulgarian folk figure Bai Ganyo, portraying a mix of humor and cultural reflection. Kiriazov is known for his perfectionism as a director and a strong commitment to creating entertaining content.