Bernstein-Rein hired Brian Brooker as chief creative officer and Joe Bartolucci as executive creative director, digital.

Mr Youth named Ben Waldman and Josh Young as associate creative director (art director), and associate creative director (copywriter), respectively.

Jennifer Shaw has been promoted to senior vice president of strategic planning & integrated marketing for MLB Network.

Social experience agency Cake, part of Havas Media, named Stacy Fuller as group account director, Julianna Young as strategist and Rob Blasko will take on a creative role covering all experiential marketing delivery.

Tribal DDB Worldwide named Mark Weintraub as business director, Jason Rockwood as director of social strategy, and Pete Golibersuch as director of visual design.

Eduardo A. Braniff was named CEO for Imagination the Americas. Braniff assumes this role after serving as global insights director for the past three years.

MediaBrix, formerly Smartclip USA, has hired Ari Brandt as chief executive officer.

Media Storm named Andrea Redniss as managing director, digital.

Chris Thomas, chairman and CEO, BBDO Asia, has been named to the additional role of chairman, Proximity Worldwide. Thomas will take over from Andrew Robertson, president and CEO of BBDO Worldwide, who has been filling this position.

Doug Sweeny was named president of Y&R West. Sweeny joins Y&R West from Levi Strauss & Co., where he spent the past four years serving as the vice president of global brand marketing.