The Bounce Agency has promoted senior media strategist Chris Wailes to vice president, director of media relations and editorial services. Prior to joining the Greenville, S.C., shop in 2003, Wailes was vice president at Weber Shandwick Worldwide in Washington, D.C. Sabrina Nizzi has been appointed director of brand strategy and development. Nizzi's responsibilities include developing strategic tools to grow agency accounts. She previously was an account director at Integer in Dallas. Stephanie Tyus and Paula Meglic have been added as senior account manager and account manager, respectively. Tyus is the former marketing director for Mohawk Industries. Meglic joins from AnMed Health, where she spent 10 years as a physician network marketing rep. Bounce also has installed Nathan Osbourne as an art director and Angela Yates as a junior copywriter. Osbourne arrives from nearby Erwin-Penland, where he held the same title. Yates is a recent graduate of the University of South Carolina.