Solution
Christine Madeleine Odette Lagarde is a French lawyer and politician who is currently serving as the Managing Director and Chairwoman of the International Monetary Fund.
Roberto Carvalho de Azevêdo is a Brazilian diplomat and the current Director-General of the World Trade Organization.
Karen Christiana Figueres Olsen is a Costa Rican diplomat with 35 years of experience in high level national and international policy and multilateral negotiations. She was appointed Executive Secretary of the UN Framework Convention on Climate Change in July 2010.
Jim Yong Kim, also known as Kim Yong, is a Korean-American physician and anthropologist serving as the 12th and current President of the World Bank since 2012.
Therefore, option B is the correct answer.