Mark served as the chief marketing and communications officer at the American Friends Service Committee. During his 25 years with the organization, he led efforts in web strategy and development, public education materials, public opinion research, fundraising appeals and marketing, brand strategy, advocacy campaigns, and more. Mark attended Oberlin College and started his communications and marketing career working in their public relations department. He lives in Philadelphia with his wife, author/illustrator Amy Ignatow, and two curious children.