Modern ballroom dance is a phenomenon involving sport, art, and various sciences. Blackpool, one of the oldest UK resorts, is considered the birthplace of modern ballroom dance and hosts an annual international dance festival drawing the world's top dancers. While initially just for British competitors, the festival became globally renowned and now includes dancers from around the world competing across five dances with short breaks in between each round. Despite differences in English and Russian dance cultures, they have influenced and popularized ballroom dancing through cultural interpenetration and exchange.