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Knight Foundation has a new Philadelphia program director: Donna Frisby-Greenwood, a social entrepreneur who most recently led Philadelphia Schools' Office of College and Career Awareness.

She also helped create'the country's first online voter registration drive as executive director of Rock the Vote, Los Angeles.

Benoit Wirz, who has helped take companies from start-up to profitability, is also joining Knight in a newly created position: director of business consulting. He'll work'with Knight staff to develop programs based on realistic business plans. Wirz, who recently finished his MBA at INSEAD in France, will also consult with select Knight grantees.