This page will put a light upon the Duke Dumont bio, wiki, age, birthday, family details, affairs, boyfriend, controversies, caste, height, weight, rumors, lesser-known facts, and more. Check below for more deets about Duke Dumont. Born on, , Duke Dumont hails from, , United States. Duke Dumont has set the username as on Instagram. With over 129587+ followers, Duke Dumont is deemed as one of the popular influencers in the United States. Duke Dumont is an American social media star who has gained populairty through the eponymous Instagram account.