Zumba founder fitness concert at Navy Pier

August 31, 2013 8:18:02 PM PDT
The man who founded Zumba was in Chicago Saturday night, leading one really large class.

Beto Perez was joined by celebrity instructors from around the world for a fitness concert at Navy Pier.

Zumba fans of all ages got to see the man who started it all while working up a sweat.