My name is Sergio J. Cosio. I was born and raised in Sonora, Mexico. I have BS degree in Geology and a MS degree in Hydrology. I have my own consulting firm specializing in Mining Hydrogeology, mine dewatering and Water resources. I am married to my beautiful wife Blanca and we have two wonderful kids, Nancy and Sergio Jr. Both are studying in South Korea. I have joined the WA team because I can see honesty behind. I look forward to make it a successful business so we all can enjoy life to the fullest.