Accelerator Education was founded by Derek Rethwisch. He has taught the LSAT for over twenty years and his students have attended Harvard, Yale, Stanford, and Columbia Law School. They have earned full-ride scholarships and stipends to T14 schools. He has worked for nearly every major test prep company, trained instructors, and written curricula. His students have consistently averaged nearly twenty-point score increases. He designed his LSAT course and tutoring packages to be the most rigorous in the industry. They cover every question type, skill, and technique needed to master the exam. He also routinely quizzes his students and reviews their homework to ensure progress.

Derek is the world record holder for perfect scores on the ACT exam. He has mastered the skills and techniques needed to answer every question on the exam. His courses cover all exam sections and include the best strategies for every student to succeed. He also provides students with nearly 30 practice ACT exams, homework sets for every skill and question type, and quizzes/tests to ensure mastery.