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Meet our Founder & CEO
Carl Duff
Founder & CEO
Carl Duff holds a master's in Technology, Innovation, and Education from the Harvard Graduate School of Education. With over 10 years of experience, he has taught K–12 English Language Learners across China, the U.S., South Korea, Vietnam, India, and Thailand. He has also created curriculum used by over 5 million students across Asia. Carl applies cutting-edge research to design innovative lessons that are more engaging and effective than traditional methods.
Carl Duff's Tedx:
Language Isn't Learned in the Classroom
About our Team
All of our tutors are highly qualified, safety certified, and have spent years teaching English to English Language Learners in Asia and abroad. Some have as much as 7 years of ESL teaching experience.
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