Hyderabad, Sept. 7 -- Imagine travelling to every single country in the world without stepping on an airplane. Sounds impossible, right? But that's exactly what Thor Pedersen, a Danish man, has done. His journey will make you go, "Wait. what?!" Siasat.com brings you this unique story of Thor who explored the world his own way.

The big idea

Back in 2013, Thor Pedersen left his comfortable job in Denmark with a wild dream: to visit every country on earth without flying. Not a single flight, not even once. His rules were strict: spend at least 24 hours in each country, keep moving forward, and only return home when the mission was complete. He thought it would take four years. Instead, it took him almost 10 years to finish.

Planes? No tha...