Hippopotamus

Think you have a tough job? For 16 years, Liman Boucar Souaibou of Garoua, Cameroon has worked to coax Africa the hippopotamus, who weighs about 4 tons, into being friendly with children and tourists. Check out the photo to see a man and his hippo.

Pretty cute but don't forget Henrietta the Hairy Hippo, who was sad because all the other hippos laughed at her hair.