Sacha Baron CohenCohen, Sacha Baron // (1971-) an English comedy actor and writer who is best known for inventing and playing characters such as Ali G (a man from the suburbs who wants people to think he is a fashionable hip-hop man), Borat (a fictional journalist from Kazakhstan), and Bruno (a gay fashion reporter). His films include Ali G Indahouse (2002) and Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan (2006).