Expert Writing

Hi, I'm William — a writing instructor, English professor, and YouTuber based in South Korea.

I help expert writers put their knowledge and expertise into its clearest, strongest form.
I'm also known for Writer Science, the weekly newsletter in which I share insights and tutorials about the art and science of expert writing.
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Homepage
Check out my Ultimate Guides
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University Admissions

Applications, admissions essays, and test prep for the IELTS, TOEFL, and TEPS exams.

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Academic Writing

Develop, express, and organize your answer to a question worth writing about.

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Science Writing

Make your reader care about your research.