Penn High School junior Felix Zhang has earned a perfect score on the college-level Advanced Placement Calculus AB Exam-the only student in the world to do so.
The College Board, which administers the AP exams, recently notified Penn Principal Sean Galiher that Zhang not only attained a perfect score of 5 (on a scale of 1 to 5), but Zhang was also the only student in the world to earn every point possible on the AP® Calculus AB exam! This means Zhang accomplished the maximum score on each portion of the exam (108 out of 108).
In an email sent to Principal Galiher notifying him of Zhang’s phenomenal achievement, Head of the Advanced Placement Program Trevor Packer said, “This outstanding accomplishment is likely a direct reflection of the top quality education being offered at Penn High School. We applaud Felix’s hard work and the AP teacher responsible for engaging students and enabling them to excel in a college-level course.”
“The teachers in Penn-Harris-Madison School Corporation are some of the best in the state of Indiana,” said Superintendent Dr. Jerry Thacker. “Their incredible dedication and commitment to academic excellence and making sure every single student reaches their highest potential is nothing short of extraordinary; and they do this every day across our district, in all 15 schools. Felix Zhang and teacher Mrs. Denise White are just one of the many examples of great student/teacher relationships that result in phenomenal achievements for our students. It exemplifies our ‘Triangle of Success’-connecting students, teachers and parents!”
When asked by reporters if he was surprised with his score, Zhang replied “I felt pretty confident knowing that I knew what to do on the test, but there was always a chance I would make a small error or something. So I wasn’t really expecting to see a perfect score. And that was pretty surprising to me because I felt like, there’s a lot of other people out there who probably perform very well on this test, and I’m pretty surprised that no one else got a perfect score.”
Zhang took the AP Calculus AB exam last spring 2022 when he was a sophomore.
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