Zak Treuhaft is the President of Hearts & Science. Previously, he was Chief Digital Officer of Grey, where he led and integrated Grey’s digital efforts across the global agency. He’s also served as Managing Director of global digital agency VML in New York and Director of Product Strategy and Business Development at 24/7 Real Media. Treuhaft received his M.B.A from the Wharton School.

Voted Most Creative by his high school graduating class, Treuhaft is an ad guy through and through. More surprising is his experience in laboratory research, attempting to reverse genetic point mutations using chimeric oligonucleotides. We won’t test you on that one.