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Sang-hoon Ha-joon Yoon

Computer science teacher at Incheon Boys' School, Since 2007

  • 🇰🇷 Incheon, Incheon, South Korea
  • Incheon Boys' School
  • Since 2007
  • Korean
I teach computer science and social studies at Incheon Boys' School, Incheon. My door was open at lunch. My classroom was always a bit noisy, a bit untidy and usually full of people who came for the biscuits. I'm proud of everyone I got to work with.

More about Sang-hoon

The students I remember best weren't always the top of the class. They were the ones who asked "why?" when nobody else did.

Subjects taught

Computer scienceGeography
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