Mohit Tyagi is an Indian mathematics educator, and the founder of the online learning platform, Competishun. In the course of his teaching career, he has taught at various schools in India, including the India Institute of Education, the Indira Gandhi National Open University, and the National Institute of Education, Science and Technology.

He is the author of the books, "The Mathematics You Need to Know" and "The Trigonometric Equation: A Beginner's Guide", both published by Allen & Heath, and is also the co-author of the online mathematics portal, School & Society. In addition, he has appeared on the covers of The Times of India, The Indian Express, Business Standard, Financial Express, and The Pioneer.

He is an expert in the field of online education, and has been delivering lectures through YouTube and other video platforms for over two decades. His teaching style is very friendly and clear, and the explanations break down complex and obscure concepts into easy-to-understand themes.