Omaha, NE-Hearing about Sergio Robles in Omaha is like talking about an icon of Hispanic culture.. Originally from Guadalajara, Mexico, Sergio Martín Robles Maya, also known as El Tapatío, has earned the affection and recognition of everyone in the city. He is a proud Mexican who defends La Raza and carries a deep love for his culture and an unwavering passion for rural life and community.