Hippos are native to sub-Saharan Africa, so how did Colombia end up with a thriving hippopotamus population? It can all be attributed to one man — Pablo Escobar. Along with billions of dollars of cocaine, Escobar also smuggled illegal animals into the country. The collection of exotic wildlife served as a safari for his Hacienda Napoles estate. After his death, all of the animals were moved to zoos with the exception of four escaped hippos. These four have now multiplied into 40 and can be found roaming the Colombian countryside.