Alfonso Ribeiro

Alfonso Ribeiro led thousands of people in Universal CityWalk in Hollywood in performing the Carlton Dance. The flash mob included 6,601 dancers performing simultaneously in over 300 cities across the United States and Canada.

They set the record to promote the Body by Vi Challenge, America's fastest growing weight loss and fitness challenge. Read more about the feat here.

To see the full list of all participating cities with links to their performances on youtube click here (Excel document download).