The mysterious visitor showed up unexpectedly during an angling session posted to a fishing YouTube channel.
Social media was awash on Friday with reports of strange objects, vapor trails and colored lights over the country.
Video footage captured in South Korea shows the moment a strange string of lights appeared in the sky.
A long-lived Korean tradition sees two years added to the age of newborn babies within their first 12 months.
Fossil spiders discovered in South Korea still have glowing eyes despite being over 110 million years old.
The wreck of a Russian ship thought to contain 5,500 boxes of gold bars has been found off South Korea.
A university in South Korea is allegedly working with a defence company to build autonomous killing machines.
Teams from Russia and South Korea are working together to bring the extinct species back to life.
A giant bipedal robot that looks like something out of the movie 'Avatar' has been unveiled this month.
Researchers from South Korea and the US have created a robot that is capable of walking on water.
A robot from South Korea has scooped the $2 million prize for an impressive win across eight tasks.
A woman in South Korea this week awoke from a nap to find the robotic device attached to her hair.
An amazing new bipedal robot from South Korea is able to run at a top speed of 28.58mph.