our mission

our mission is simple: to help IB students worldwide by providing top-notch resources at an affordable cost. each of our notes has been written by students who were either predicted or earned a 7 in that subject

we’ve been in your shoes, faced the late-night study sessions and experienced the pressure of exams. now, we want to be the support you need during your IB journey. our goal is to make your academic life a little easier and help you achieve your best in the IB program. together, let’s conquer the challenges and make the most of this incredible learning experience

meet our founder

learn more about the brain behind the45ers

Advait Bagri

Advait is the mastermind behind the 45ers. Not only did he score the elusive 45 in the m'23 exams, but he’s also a national chess champion and an IGCSE Enterprise world topper. Now, he’s applying his strategic skills as a Sergeant in the Singapore Armed Forces.

meet our authors
Advait Bagri

NUS

45

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Gideon Tay

Oxford

45

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Aleksandra Sinelshchikova

University of Edinburgh

45

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Cheryl Lui

University of Melbourne

45

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Elizabeth Kong

UCL

45

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YouYou Li

Cambridge University

45

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Aditi Singh

University of Bristol

45

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Aarush Yendamuri

Oxford University

45

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Jessica Y

McGill University

45

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Camila MH

UPCH

45

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Pragyan Pratyush

LSE

45

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Melvin Fung

University of Cambridge

45

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