Mannatech: Sergio Medina managing director of Mannatech Mexico
Mr. Medina brings more than 20 years of direct sales expertise, specifically in the health and wellness market based in Mexico. Most recently, Mr. Medina was managing director of ZRII since the beginning of its development across Mexico.
Prior to ZRII, Mr. Medina spent more than 17 years at Herbalife Mexico. As managing director/senior vice president of Mexico and Central America, he directed all operations, sales and marketing activities. ■