Zumba is a fitness program that involves cardio and Latin-inspired dance. It was founded by Colombian dancer and choreographer Beto Pérez in 2001, and by 2012, it had 110,000 locations and 12 million people taking classes weekly. Zumba is a trademark owned by Zumba Fitness, LLC.

Zumba classes are taught by instructors licensed by Zumba Fitness, LLC. In one Zumba class, typically around one hour long, a participant can burn up to 600 kcal, depending on the intensity. The music combines the dance styles of cumbia, salsa, merengue, mambo, flamenco, chachacha, reggaeton, soca, samba, hip hop music, axé music, and tango.

Zumba instructors have the option to become members of the Zumba Instructor Network (ZIN), to receive monthly music and bimonthly training DVDs to assist with the creation of music and choreography for their classes. By 2019, there were more than 100,000 Zumba instructors around the world.

More Info: en.wikipedia.org