Moo Deng, the famous pygmy hippo, turned one at Khao Kheow Open Zoo in Thailand. The celebration featured a 20-kilogram cake.

Tanganyika Wildlife Park recently welcomed a new addition to its family, enhancing the pygmy hippopotamus population.

Moo Deng, Thailand’s baby pygmy hippo from that inspired a Saturday Night Live character and thousands of memes, has begun her four-day birthday celebration at Khao Kheow Open Zoo.

The Khao Kheow Open Zoo was overrun with Moo Deng fans on the first of four days of activities marking the birthday of the ...

Thousands of fans gathered at Thailand's Khao Kheow Open Zoo Thursday to celebrate the first birthday of Moo Deng, the viral baby pygmy hippopotamus.

Moo Deng the beloved pygmy hippo just turned one, and thousands of fans traveled to Thailand to join her epic birthday bash.