Age 72 Director since: March 18, 2019 Mr. Penn is the Chairman and Chief Executive Officer of the Company. Mr. Penn previously served as the Chairman and Chief Executive Officer of MDC Partners, Inc. ( MDC ), the predecessor of the Company, beginning March 18, 2019. He has also been the President and Managing Partner of The Stagwell Group, a private equity fund that invests in digital marketing services companies, since its formation in June 2015. Prior to The Stagwell Group, Mr. Penn served in various senior executive positions at Microsoft. As Executive Vice President and Chief Strategy Officer of Microsoft, he was responsible for working on core strategic issues across the company, blending data analytics with creativity. Mr. Penn also has extensive experience growing and managing agencies. As the co-founder and CEO of Penn Schoen Berland, a market research firm that he built and later sold to WPP Group, he demonstrated value-creation, serving clients with innovative techniques such as being the first to offer overnight polling and unique ad testing methods now used by politicians and major corporations. At WPP Group, he also became CEO of Burson Marsteller, and managed the two companies to substantial profit growth during that period. A globally recognized strategist, Mr. Penn has advised corporate and political leaders both in the United States and internationally. He served for six years as White House Pollster to President Bill Clinton and was a senior adviser in his 1996 re-election campaign, receiving recognition for his highly effective strategies. Mr. Penn later served as chief strategist to Hillary Clinton in her Senate campaigns and her 2008 Presidential campaign. Internationally, Mr. Penn helped elect more than 25 leaders in Asia, Latin America and Europe, including Tony Blair and Menachem Begin. Qualifications Mr. Penn has extensive leadership experience as a CEO and an agency operator, and his background as an agency founder, executive strategist and marketer, and global thought leader were critical qualifications that led to his appointment as CEO and a member of the Board.