Who start salsa?

There is no specific individual credited with "starting" salsa. Salsa music and dance emerged from a fusion of various musical styles and cultural influences in the Caribbean, particularly in Cuba, Puerto Rico, and Colombia, during the mid-20th century. It incorporates elements from son cubano, danzón, mambo, cha-cha-chá, and other tropical rhythms.

The term "salsa" was coined in the 1970s by record producers and musicians in New York City to market and popularize the music to a wider audience. However, the origins of the music and dance can be traced back to the earlier decades, with many musicians and dancers contributing to its development.