Board chair David Ziegert grateful to be part of Impact on Education’s evolution
David always intended to be a high school math teacher. But his nighttime job at Celestial Seasonings — taken to pay for classes at the University of Colorado — turned into a career. Ziegert was with the Boulder-based tea company for 22 years, eventually becoming general manager. And though not in the way he expected, Ziegert did find his way back to education as a Board Member for Impact on Education.