Tremor International announced the appointment of Emily Barfuss as Chief Marketing Officer. In this role, Barfuss will spearhead the development and execution of the global marketing strategy across Tremor International, including its core Tremor Video and Unruly business groups. Barfuss will report to Ofer Druker, CEO of Tremor International, and be based in New York City. Barfuss joins Tremor with extensive media and ad-tech leadership experience. Most recently, Barfuss built marketing and brand strategies at grace+grit, a marketing consulting firm she founded.