Virtual worlds agency Millions of Us has appointed Brian Dunbar, formerly group account director and an associate partner at Goodby Silverstein & Partners, as its new executive vice president of client services. He will be overseeing business development, strategic planning, and account management for the company.

Dunbar brings to Millions of Us over two decades of g advertising and marketing experience across a variety of industries working with high-profile brands such as American Airlines, eBay, Adobe, and Budweiser. Prior to Goodby Silverstein & Partners, Dunbar served as director of business development and group director at advertising agency DDB Dallas where he worked for 10 years.

Headquartered in San Francisco, Millions of Us specializes in the design and implementation of advertisements in virtual worlds and social media platforms. The company's clients include HBO, Cisco, Warner Bros., and Comcast.

Said Millions of Us CEO Reuben Steiger: "Virtual worlds and social media are starting to affect our clients' bottom line. As we deepen our relationships with the world's largest and most visionary brands, we need senior leadership that can imagine and deliver world-class work. Brian's depth of experience and creative sophistication make him the perfect choice for the role."