South Korea’s students rank among the best in the world, and its top teachers can make a fortune. Can the U.S. learn from this academic superpower?
Kim Ki-hoon earns $4 million a year in South Korea, where he is known as a rock-star teacher—a combination of words not typically heard in the rest of the world. Mr. Kim has been teaching for over 20 years, all of them in the country’s private, after-school tutoring academies, known as hagwons. Unlike most teachers across the globe, he is paid according to the demand for his skills—and he is in high demand.
SeongJoon Cho for The Wall Street Journal





Any of you who have ever read “Romance of the Three Kingdoms” will know that Cao Cao is the most suspicious man in the world. Therefore, we have a saying “Overly suspicious like Cao Cao”. I remember when I was little, I extremely disliked Cao Cao when I read this novel, yet I kept thinking to myself: “Perhaps I should never be as suspicious to the point of cruelty as Cao Cao did, but maybe suspicion is something I should learn more about, otherwise how do I survive in this world?” And this question has followed me for many years as I grow up.
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