CNBC's top 25: Pioneer Lubna Olayan

10:27 AM ET Thu, 23 Jan 2014

CNBC is unveiling its list of the most influential people in business. Herminia Ibarra, and CNBC's Carl Quintanilla discuss why Lubna Olayan, CEO of Olayan Group, and Gail Kelly, first female CEO of A Big Australian Bank, won spots on CNBC's top 200 list.