The Rockettes were founded in 1925 in St. Louis, Missouri by Russell Markert as a precision dance troupe inspired by other dance groups of the time. They perform in Radio City Music Hall in elaborate choreographed routines. To be a Rockette, dancers must be between 5'6" and 5'10 1/2" tall and proficient in jazz and tap. The Rockettes have become famous for their Christmas shows at Radio City, performing up to 5 shows a day for over 75 years, as well as other high-profile events on television and at inaugurations.