Why do Koreans? say ww?

Just another interesting thing to post about every month maybe? Basically, I am going to google "Why do Koreans" and google will give me auto completion of the sentence and I will try to explain it.

So, the first post is "Why do Koreans say ww?"

This is probably asked by a lot of Starcraft 2 fans as Korea hosts so many games there and have a lot of good players.

So, what do people say when they finish a Starcraft match? "gg" which stands for good game
Many of you have saw Koreans saying "ㅈㅈ" instead of saying "gg"
Its how "gg" is pronounced and typed in Korean.

And finally, Koreans press "ww" because it is the same keyboard location as "ㅈㅈ". They are just saying good game, with a typo.