The weight of power: how world leaders have aged in office
Politics can age you–real fast!
CELEBRITY Then and now
Being a politician is not an easy job, let alone having the responsibility of being a prime minister or president. Some of these men and women have served their countries for many years, through good and bad times, and have felt the weight of power in their own skin. But while several do show clear signs of aging, others don't seem to have been as physically affected by the stress.
Curious? Browse through the following gallery and see how world leaders have aged while in office.