Mobile Telecommunication Company Saudi Arabia (Zain) announced the resignation of its CEO Mr. Hassan Kabbani, due to personal reasons, which he submitted to the Board of Directors on December 6, 2016, and was approved on the same day to be effective as of December 31, 2016. Zain KSA also announced the appointment of Mr. Peter Kaliaropoulos, as the new CEO, effective January 1, 2017 and the Board of the company has approved this resolution on December 6, 2016. Mr. Peter Kaliaropoulos joins Zain Saudi Arabia as a highly-accomplished telecom professional with over 30 years of international ICT sector experience, playing key roles in the transformation and growth of a number of companies operating across the Asia-Pacific and Middle East regions.