Mr. Wren is Chairman and Chief Executive Officer of Omnicom. He was named Chief Executive Officer in 1997 and elected Chairman in 2018. Mr. Wren also served as President of Omnicom for 22 years, having been appointed to that role in 1996. Under his direction, Omnicom has become the world’s leading marketing and sales company, and a premier global provider of data-inspired, creative marketing and sales solutions with one of the best leadership teams in our industry. Mr. Wren was part of the team that created Omnicom in 1986, and was appointed Chief Executive Officer of Omnicom’s Diversified Agency Services division in 1990.