JEI Learning Centers was founded in South Korea by Sung Hoon Park in 1977. JEI Self-Learning Method, a self-paced, individualized program designed to help students learning math and language concepts step-by-step. JEI helps to improve children?s study habits through constant provision of customized programmed workbooks to reach the full potential of the student. They also provides franchise opportunities. As of 2018, the company operates 83 franchises in the United States and 209 ones outside the country.
