
After spending a short time at other advertising agencies, including launching and managing Universal McCann Argentina, he rejoined MediaCom in 2003 as CEO of MediaCom Mexico. In 2004, he was named the CEO of the entire MediaCom Latin America region. Mariano has vast experience handling a wide range of clients, both international and local, which he puts to good use coordinating the diverse Latin American region.

Stephen Allan was recently named MediaCom Worldwide's global Chairman & CEO. Read more