Which is the most popular messaging app in South Korea?

When rollling a number cube what is the probability of rolling an even or a divisor of 6? Would you help someone out that is disabled and wears diapers but can't afford them? Do perants move elf on the shelfs at night when the kids are asleep? When was John Atta Mills born? How do you set timing marks on 2001 Nissan Frontier 6 cylinder? What is the best oil for a 2001 Dodge Neon? What is 'tic-tac' when translated from French to English? Where is the fuel filter 1995 Plymouth acclaim? What syllable in the word notebook has the short vowel sound? What is the difference between inertial reference frame and absolute reference frame? What is chinua ahebes overall purpose in using igbo proverbs in things fall apart? Why do US uses nuclear power plants? How long does it take to drive from Boston to sudbury Canada? What were the advantages of Chinese junk ship? If you are exempt from federal taxes because you qualify for foreign earned income Publication 54 do you still pay Medicare and social security taxes? Is all relation a function? Where is the low pressure port on a 2009 Chevy Traverse? What is the meaning of meghala? Do insects have 2 pars of antennae? B is 7 p is 6 b is 5?

Which is the most popular messaging app in South Korea?