Mr. Sosa is Chief Executive Officer of MATT.org and founder of Sosa, Bromley, Aguilar & Associates, now Bromley Communications, the largest Hispanic advertising agency in the United States.

From 1991 to 1995, he was Chairman of DMB&B/Americas, a network of 23 advertising agencies in the US and Latin America representing multi-national clients such as Coca-Cola, Procter & Gamble, and Sprint.

Time Magazine named Mr. Sosa as "One of the 25 most influential Hispanics in America." He has provided influential media counsel to more than 100 political campaigns, including both Presidential campaigns of George W. Bush. He is a member of the Board of Directors of American College Testing (ACT) and United Way's Masters Leadership Program.

Mr. Sosa authored the highly acclaimed books, "The American Dream: How Latinos Can Achieve Success in Business and in Life" (Dutton, 1998) and "Think and Grow Rich" (Random House, 2006). In 2001, he was a Fellow at the Institute of Politics at Harvard University and regularly lectures at The University of Texas.