https://www.bbc.co.uk/programmes/m0002tvsRace Across the World sprang onto out TV screens on
3rd March 2019 - half a dozen couples given the flight fare (each) for London to Singapore, but then having to make the journey overland, and without smart mobile phones or internet access.
Now *there* is something which I very nearly applied for / season 2 ... had a potential companion lined up too ...