Clark joined the agency DDB North America in 2016, from Coca-Cola North America, where she was President, Sparkling Brands and Strategic Marketing. Previously, she served as Senior Vice President, Global Sparkling Brand Center, where she was responsible for the global leadership of all Coca-Cola's Sparkling brands. Before joining Coca-Cola in 2008, she was Senior Vice President, Advertising for AT&T.
Jacki Kelley was appointed to CEO, dentsu Americas in January 2020. Jacki has been a recognized and lauded leader in the advertising and media industries for over 25 years. Jacki joined dentsu in 2019 as President, Chief Client Officer, US. She sits on the Global Exec, the US Exec and on the Global Senior Leadership Forum at Dentsu. Prior to Dentsu, Kelley spent five years at Bloomberg, first joining as COO of Bloomberg Media in 2014 and then moving to Bloomberg LP in 2017 after being appointed Deputy Chief Operating Officer. Before joining Bloomberg, Kelley was the CEO, North America, and President of Global Clients for IPG Mediabrands as well as Global CEO, Universal McCann. She was also a Vice President, Worldwide Strategy & Solutions, at Yahoo! and worked with USA Today for 18 years, leaving the company as a Senior Vice President.Jacki serves on the boards of Ad Council, FreshPet and Comic Relief USA and has been honored with the United Way of New York City’s Power of Women to Make a Difference Award. She was named a Matrix Award Honoree by New York Women in Communications; Advertising Woman of the Year by the Advertising Women of New York; a New York Women in Film & Television Muse Award Honoree; and was inducted into the American Advertising Federation Hall of Achievement. She has been honored as one of Crain’s New York Business’s 50 Most Powerful Women in New York and Advertising Age’s 100 Most Influential Women in Advertising, as well as number one on Business Insider’s 30 Most Powerful Women in Advertising list.
For a fresh perspective on strategy, clients can always count on Jeff to offer an unmatched insight into the positioning of an idea. He holds a degree in Business Administration from the Ivey Business School and has gained extensive experience in entrepreneurship, marketing and strategy through a variety of successful start-ups, mergers and licensing arrangements. Jeff Greenspoon is currently the President of dentsu Solutions in the Americas and CEO of dentsu's Canada business. Previous to joining Dentsu Aegis Network, via a merge with Isobar, Jeff was co-founder and CEO of SPOKE, a leading digital creative firm based in Canada. In December 2014, Dentsu Aegis Network acquired SPOKE to enhance the group’s digital expertise in the market, combining it with Isobar to create a strong team. Jeff has managed international campaigns for clients including Nestle Nespresso, Entertainment One, General Motors, Hilton Hotels, Disney, and LEGO. His passionate approach to quality communication and branding has driven a rapidly successful growth for all of his clients in the digital economy. Greenspoon was awarded PROFIT Magazine’s Young Entrepreneur Award and has been nominated as Canadian Entrepreneur of the Year by Ernst & Young. He is often called upon as a lecturer by the likes of Google, UofT, Ivey and several international business forums for his perspective on insight-led agency engagements and topics including Marketing, Advertising, Entrepreneurship and the Management of Professional Service Firms. Specialties: Strategic Planning, Advertising, Marketing, Digital Media, Media Planning & Buying, Concept Development, Account Management, Consumer Insight and Consulting.
Ida Rezvani recently joined dentsumcgarrybowen as president of its New York flagship office. The New York office has experienced dramatic growth with the recent additions of American Express and Subway to an already robust client roster including United Airlines, Rezvani is an experienced marketing leader known for building iconic global brands in both the U.S. and Europe having previously worked at mcgarrybowen London and, ultimately, made her way to New York. She joined mcgarrybowen London in 2010 as Managing Director, where she helped to transform the agency from Dentsu London to mcgarrybowen. The office grew quickly under her leadership, and she raised the agency’s standing with high-profile creative work for Canon Pixma, Wallpaper Magazine, and Uniqlo. Keeping Rezvani in the mcgarrybowen family led to a three-month secondment at mcgarrybowen’s New York headquarters in 2013. There she was mentored by founder Gordon Bowen and other leaders to get an up-close understanding of the agency’s unique approach to brand building and transformation. Following this, Rezvani chose to move from London to New York. At mcgarrybowen New York, Rezvani led United Airlines and Marriott Hotels—two of the of the agency’s top five clients—raising the creative bar and growing the business. Previously, Rezvani was WPP Global Client Leader since 2015, leading one of WPP’s top 50 clients—IHG. There, she was responsible for the business across 15 operating companies, 12 brands, and four regions. Rezvani wrote and implemented a global operating model which resulted in an integrated, cross discipline team that resulted in global brand platforms across IHG’s growth brands. Rezvani began her career in London at RKCR/Y&R, where she held various roles in account and business leadership, including as Deputy Managing Director and Head of Account Management. There, she managed successful campaigns for Marks & Spencer, Visit London, and Virgin Trains. Her teams won multiple awards for their work, including the Grand Prix IPA Effectiveness Award for Marks & Spencer.