This senior man left shoppers stunned when he showed off his dance moves in a crowded supermarket in Barranquilla.br br The footage, captured on January 31 during a carnival festival in Barranquilla, Colombia, shows the man grooving to the music as a band plays inside the store. br br The filmer writes: ''Lots of bands and orchestras perform in stores and markets during carnival in Barranquilla.br br ''Some people can't stop dancing, like this man.