Sahibzada Sanwar Azam Sunny (/ˈsænˈwɔːr ˈəsəm səniː/; Bengali: সানওয়ার আজম সানি, born 17 December 1989) is a Bangladeshi-born artist, environmental activist and social entrepreneur. He is a columnist for The Daily Star and a blogger. He became fluent in multiple languages and is one of the youngest artists to have a solo exhibition at the National Art Gallery with work in permanent collection at the Liberation War Museum. He finished four years of American high school in eight months with honours and was a college senior by the age of eighteen, teaching university courses in engineering at the age of 21.