Chanel Cartell and Stevo Dirnberger, who left their home in South Africa six months ago for an adventure, are now doing menial jobs to get enough to eat.
After touring a host of countries, the pair are currently in Athens scrubbing toilets to make ends meet.
The couple wrote: "We’re toilet cleaners, dog poop scoopers, grocery store merchandisers, and rock shovelers."
"It’s painstakingly hard and dirty work."
The pair said they permanently had dirt under their nails and lived on a diet of crackers and jam as they could only afford the cheapest food.