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.
Sign up below to level up your writing.
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.