According to Official Guinness Records,
The Largest Zumba Class numbered 13,350 and was achieved by Governor Miguel Luis R. Villafuerte -Provincial Government of Camarines Sur (Philippines) in Pili, Camarines Sur, Philippines, on 19 May 2018.The event was part of the 9-day Kaogma Festival, promoting saying no to Drugs.
For a complete list of 2018 records, please visit 2018 Guinness Records in Philippines.