Michelle Obama is the most powerful woman in the world. So says Forbes magazine.

Does it mean she can leap tall buildings in a single bound? We’re not sure. But she did jump over women with a decade more experience (an assumption based on age) in the top 5 – Kraft Foods Chief Executive Irene Rosenfeld, talk show host Oprah Winfrey,  German Chancellor Angela Merkel, and Secretary of State Hillary Clinton. OBAMA/