1. Mosquito Researcher in Brazil
In Brazil, to study various mosquito species and find ways to limit their spread, some scientists sacrifice their own bodies to attract and trap mosquitoes, instead of using traditional traps. This allows them to closely observe and study the mosquitoes' behavior and biting habits. Of course, they have to stay still and endure the bites without doing anything to stop them. It's not a pleasant experience at all.

2. Ostrich 'Nanny' in South Africa
Ostriches, like pandas, are cared for by 'nannies' who act as their close guardians. These 'nannies' are tasked with preventing ostriches from pecking at each other, much like how a mother would stop her children from fighting. Additionally, they may be responsible for overseeing the feeding and nourishment of the birds.

3. Bed Warmer in the UK
In the winter, many luxury hotels in the UK employ people to perform this job. Winters here are typically very cold, so to ensure top service for their guests, hotels hire individuals to warm up the beds. These bed warmers roll around on the bed, transferring their body heat to make the sheets cozy and warm for guests.

4. Pusher in Japan
This is a rather unusual and humorous job. In Japan, most people rely on the subway for transportation. During rush hours, the trains become so packed that there's barely enough space to stand. To avoid delays, some stations hire 'pushers' (called oshiya) to cram passengers into the trains just before the doors close. Their job is to swiftly pack everyone in when the crowd is too large to fit on the train.

5. Bicycle Fisher in Amsterdam
In Amsterdam, a city known for its canals and abundant waterways, bicycles are the preferred mode of transport. But what happens when bicycles end up in the water, either by accident or by being discarded? The profession of 'bicycle fisher' has been around for a long time in the city. A bicycle fisher uses a small barge equipped with a crane-like fishing device to pull bikes out of the water.

6. Golf Ball Retriever
When golf balls accidentally land in the water, golfers usually don't retrieve them, as it's time-consuming and messy. But you might be surprised to learn that golf ball retrievers can collect over 3,000 balls in a day. These professionals are equipped with diving gear and spend hours submerged in the water, regardless of how dirty or cold it is. They can earn around $100,000 per year for their efforts.
