Tatjana Kiel is CEO of Klitschko Ventures and MD of non-profit #WeAreAllUkrainians. Coordinating closely with Wladimir Klitschko in Kyiv, she has developed scalable relief measures for Ukraine, together with a large network of partner companies and volunteers: supplying goods and equipment, initiating pacts between cities, matchmaking between donors and Ukrainian relief projects. (photo credit: Rieka Anscheit)