Bao Xishun, at 7 feet 9 inches (236cm), meets He Pingping, who is 2 feet 5 inches (73cm).

Following the discovery of the world's tallest man, in 1998, this was 25-inch (65cm)-tall Younis al-Kayed - supposedly the world's smallest.

The world's smallest man He Pingping stands next to Svetlana Pankratova and her 1.3 meter legs.

Also featuring the man with the world's biggest feet.

The world's shortest man, He Pingping, goes to work at his sister's cafe.