Mr. Adnan Nas has been an Executive Director of Global Yatirim Holding A.S. since May 2011. Mr. Nas started his career in Ministry of Finance where he served as Chief Inspector of Finance and as the Deputy President of the Board of Inspection at the Ministry of Finance and Customs following his graduation from Ankara University Political Sciences and Istanbul University Law Faculty. After leaving Ministry of Finance, Mr. Nas held senior executive and board member positions in the private sector prior to joining PricewaterhouseCoopers as a partner to lead the tax practice. Adnan Nas was the chairman of PricewaterhouseCoopers tax practice for many years. Nas, is the Deputy Chairman of Foreign Investors Association (YASED), a member of TUSIAD International Executive Board (Turkish Industrialists' and Businessmen's Association) and, the former Chairman at the Am-Cham Turkey, an executive member of the Tax Council at the Ministry of Finance, Vice- President at the Association of Financial Executives (Finance Club), member of the Turkish-American Business Council at DEIK (Foreign Economic Cooperation Council). He is also a board member of Galatasaray Sports Club. Adnan Nas also has many published studies and academic articles.