John Ellis is a Professional Engineer with over 50 years of experience in the mining industry. He currently serves as a Director for International Tower Mines and for Sunshine Silver Mines Corporation. He also consults for a number of international mining companies. Mr. Ellis previously served as a Director for Mexivada Mining Corp. and was Chairman and CEO of AngloGold North America and Hudson Bay Mining and Smelting Company. Prior to that, he held senior positions at Inspiration Resources Corp., and CVRD-Inco. His career has included service as a Director on the Mining Association of Canada and the National Mining Association. Mr. Ellis graduated from the Haileybury School of Mines and the Montana College of Science and Technology.