A master’s degree holder in Wuhan, China, has taken on an unusual role caring for two elderly hippopotamuses at the Wuhan Zoo, a position that involves managing nearly 500 kilograms of animal waste daily. Hu Yulei, 28, who holds a master’s degree in reproduction and an undergraduate degree in genetics and breeding, is responsible for feeding the animals, cleaning their enclosure, and monitoring their health.

Hu begins his workday at 8 a.m., using a high-pressure water pump to hose down the hippos’ enclosure, a task that takes approximately two hours each morning. He said each hippopotamus produces about 250 kilograms of feces per day, which accumulates quickly and requires thorough cleaning.

Initially drawn to the position because of his interest in animals and his admiration for the CCTV documentary series Animal World, Hu said he was surprised to find that much of the job involves physically demanding labor, particularly dealing with the strong odor of the animal waste. He noted that the smell often lingers on his body, making it necessary for him to shower multiple times daily.

Despite the physically intensive nature of the work, Hu does not consider himself overqualified. Instead, he believes his academic background aids him in assessing the health of the hippos by examining their feces. He said the job has given him a sense of purpose and satisfaction, allowing him to interact closely with the animals on a daily basis.