Clark is also the first female to head the United Nations Development Program , overseeing 8,000 staff in 177 countries , and an annual budget of $ 5.8 billion . Helen Clark opens up about being third most powerful person at U.N. Former NZ Prime Minister now head of U.N. Development Program . Score: 6
Helen Clark opens up about being third most powerful person at U.N. Former NZ Prime Minister now head of U.N. Development Program . Score: 6