TBWA\London hired Justin Clouder as strategy partner on Lidl, tasked with building on the agency's award-winning "Surprises" campaign. Clouder joins TBWA from Leo Burnett where he previously served as strategy director on Co-Op, leading a successful re-pitch in 2016, before moving to strategy director on the UK McDonald's account. "Not only does Justin bring his impressive retail knowledge to the Lidl business and brand, he adds skill sets and experience that will enhance our already robust planning and strategic offering," said Brian Swords, managing director of TBWA\London.

Tenny Pearson joined Arnold Worldwide's New York office as managing director, reporting to Pam Hamlin, CEO. Pearson will oversee the Hershey portfolio of brands and fuel growth in New York. Most recently, Pearson was group business director at The Barbarian Group. While there, she led global and North American digital efforts for Pepsi and spearheaded the agency's first virtual reality project. Before that, she was a group account director at Droga5, handling new business and creating marketing initiatives for clients like Spotify, PUMA and Kraft Foods Cracker Barrel and Athenos brands. She also held positions at Gotham, Bartle Bogle Hegarty, …

Los York added Jean-Paul (JP) Frenay to its directorial roster.

Jean Freeman, majority owner and chief operating officer of Zambezi, was named chief executive officer of the agency.

Tremor Video named Katie Evans as chief operating officer.

Marketsmith hired Kaming Liu as senior art director; Amanda Crossen as junior art director; Kailey Savacool as marketing associate; and Tomasz Zgiet as data analyst.

Active Interest Media hired Matt Samet as editor of Climbing.

Christopher Tennant joined Harper’s BAZAAR as executive editor.

Spafax hired Tullia Vitturi di Este-Lochra as head of luxury & international partnerships.

IRIS.TV promoted Christian De Gennaro to executive vice president; Rohan Castelino to vice president, marketing and Ryan Pershad to director of sales & business development.