Hackstock most recently served as chief digital creative director for Saatchi & Saatchi Singapore's southeast Asia region, working on projects for Sony Ericsson, United Overseas Bank and the Singapore Government. He also worked at BBDO Australia as ECD overseeing digital marketing for Air New Zealand, Pepsi, Mitsubishi, Smiths Chips and Visa. He also led digital at Tequila/ TBWA/Chiat/Day, Los Angeles and worked at JWT, DMB&B and Y&R in Detroit. Sapient also welcomes Alex Sion as VP/digital strategy and financial services in the company's N.Y. office. He previously served as senior VP at Citi.
Wieden + Kennedy has named Frank Hahn and Naoki Ito as ECDs of the Tokyo office. German-native Hahn is a vet from Wieden's Amsterdam and Shanghai offices, last serving as ECD of Shanghai since 2006. His client list includes Heineken, Coca-Cola, Nike and HypoVereinsbank. Naoki Ito moves over from award-winning agency GT Tokyo, where he worked on much decorated projects like Microsoft Xbox's "Big Shadow" interactive outdoor effort, Sony's "Rec You," and Sagami Condoms' "Love Distance."