If it wasn’t for the movie “Grease,” a dot-com failure, a mother’s advice, nearly running out of money, a key change in a business model and a boost by the celebrity Pitbull and his pals, one of the ...

Zumba, which is a Latin dance-inspired fitness program, is one of the most famous forms of workout routine founded by Colombia-based fitness instructor Alberto “Beto” Perez. He combined Latin and ...