February 8, 2010 6:54 am High Energy ‘Zumba' Workout Gains Popularity zumba danced its way to the states in 2001 and then ignited. An estimated five million people, worldwide, take classes every week. Local 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 2:08 Travis Kelce calls Taylor Swift his ‘significant other' as they attend Charity Gala Date Night 2:30 ‘Baby Reindeer': Inside Richard Gadd's Netflix phenomenon 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner