Sergio Koliana is a Lebanese comedian, actor and television co-host who studied Radio and Television at Notre Dame University (NDU). He began his stand-up comedy career in 2013 and has since performed in numerous shows building a career across live comedy, theatre and television.

In 2017, Sergio appeared in the theatre production One Angry Man and made his television debut, performing roast comedy on Hayda Haki. He was part of Comedy Night from 2018 to 2019 and joined the improv comedy show 3a ka3ba in 2023, where he continues to perform. In 2025, he co-hosted Walla La Nkayyef.