Karthik Subbaraj was born on March 19, 1983. He is currently married to Sathya Prema, with whom he has been in a relationship since their marriage in 2011. 

Karthik Subbaraj is a prominent Indian film director, screenwriter, and producer known for his impactful contributions to Tamil cinema. He began his career with the short film "Kaatchipizhai," which garnered attention in the television show "Naalaya Iyakunar." His directorial debut, "Pizza" (2012), was a groundbreaking success, introducing innovative sound techniques to Tamil films. Following this, he directed "Jigarthanda" (2014), which received critical acclaim and showcased his ability to weave complex narratives. His filmography includes notable works like "Iraivi" (2016), "Petta" (2019), and "Mahaan" (2022), each reflecting his unique storytelling style. Karthik’s films often explore themes of societal issues and human emotions, earning him recognition from industry legends like Mani Ratnam. With a commitment to reinventing his craft, Karthik continues to be a significant figure in contemporary Indian cinema, pushing boundaries and engaging audiences with his innovative storytelling.