Saikumar Pampana, popularly known as Kumar Sai or 'Ee Rojullo Sai' (born 18 February 1990 in Hyderabad, Telangana), is an Indian actor and comedian who works predominantly in the Telugu film industry. He comes from a Christian family in Hyderabad and has been passionate about acting since childhood. He attended school in Hyderabad and subsequently earned a master's degree in arts from Kerala University. He began his film career as a script associate under director Maruthi, who subsequently introduced him as an actor in the youth entertainer Ee Rojullo (2011) - his debut role as Sri's sidekick friend became so popular with Telugu audiences that he has since been affectionately called 'Ee Rojullo Sai'. He followed this with Bus Stop (2012), also directed by Maruthi, and went on to appear in comedic roles in films including Lucky (2012), Love Touch, Naa Sami Ranga, Aadu Magadura Bujji, Mama Manchu Alludu Kanchu, June, and Deal. He has won the State Nandi Award twice and has received multiple Filmfare nominations. He is also an active NCC participant, a devoted Christian, and married with two children. In 2020, Saikumar Pampana entered Bigg Boss Telugu Season 4 as the first wildcard contestant, entering the house in Week 2. He was evicted in Week 6 (Day 35), finishing thirteenth overall.
His comedic role in the Maruthi-directed Telugu hit Ee Rojullo (2011), earning him the popular nickname 'Ee Rojullo Sai'; Bus Stop (2012) directed by Maruthi; Aadu Magadura Bujji; wildcard entry in Bigg Boss Telugu Season 4 (2020).