The Marketing Store Worldwide named Michael Edelstein as vice president, director of brand partnerships.

William Zeitz was tapped to lead brand marketing for Lucchese Heritage Equestrian & Western Luxury Footwear Company.

WWE named Bill Hirsh and Ted Van Zelst as vice presidents of integrated sales.

Initiative named Marc Bresseel as president, G14. Effective in September, he will manage Initiative’s markets in France, Germany, Ireland, Italy, the Netherlands, Russia, Spain, United Kingdom, Australia, China, India, Brazil and Mexico.

TBWA/Chiat/Day hired Ed Castillo as head of planning for the New York office. Castillo joins the agency from McCann Worldgroup, where he was senior vice president, global strategy director, primarily focused on the American Airlines business.

Univision Communications promoted Rosemary Mercedes to vice president of corporate communications.

Jason Jahn joined ShareThis as sales development marketing manager.

AMC Networks promoted Steven J. Pontillo to executive vice president & chief technology officer, up from senior vice president of broadcasting, information systems and technology.

StepLeader hired Chris Hanburger as vice president of business development.

Saatchi & Saatchi hired Natalia Schultz as executive vice president & chief talent officer of the Americas. Schultz was previously executive vice president & chief talent officer at Grey Worldwide.