How IB Mastery Secured a 42/45 Score and Ticket to the Ivy League

IB forums can overwhelm you with a certain story: all-night study cram sessions, three IAs due in the same week and a general Diploma experience that one must endure. Krishna, who graduated from Campbell High School in Georgia this year with a 42/45 in the IBDP wants IB students to know that it doesn’t need to be this way.

Most nights, he was in bed by 10pm. So how did he achieve a 4.0 GPA across six subjects (four at Higher Level) while maintaining a varsity debate role, a nonprofit he'd founded and ultimately, secure an offer to the University of Pennsylvania? There, he plans to study Economics with a Data Science minor at Wharton this Fall. We asked Krishna how he achieved this. The answer was in a handful of repeatable habits.

TOK and the Extended Essay both landed at a B. Krishna points to Economics HL as the subject with the clearest crossover into his intended major - particularly the approach in explaining one real-world outcome through several models at once. The same skill, he says, carried straight into Math and Physics.

“It’s a Marathon, Not a Sprint” Mindset

Peer-voted "most likely to get a 45” during his school’s IB Medal awards, Krishna found the reference to embodying the “IB grindset" quite ironic however, given that his actual routine was quite the opposite.

“My revision just before exams and quizzes would take maybe an hour every day. I was just really focused when doing so. For me, studying was mostly about refreshing concepts, not learning them from scratch,” he shared.

A Habit of Understanding, Not Memorizing

Over the course of two years, Krishna worked to understand the concept the week it was taught rather than re-learning it under pressure much later in the year. Physics is an example he explains is a subject built on conceptual understanding rather than memorization. Get the logic in class, he says, and you're not "scrambling on a Sunday night" relearning it cold, months later.

He Intentionally Chose a Challenging Path

Most students land in the IB because of school preference or recommendations from friends. Krishna's decision back in eighth grade was more deliberate. Comparing three advanced programs between different schools in his district, he asked one question: regardless of difficulty, ‘which actually sets me up best for university?’

"If I do really well in the IB, I'm going to be the best student that I can be. So why don't I bet on myself?," he pondered.

Results Day

Krishna found out his final score over July 4th weekend. He was at the beach when he remembered to check his phone.

"It made me reflect on the journey - just seeing how one number sort of encapsulated two years' worth of effort. All the IAs, all the EEs, all the time spent in the classroom."

A Framework of Inspiration and Obligation

Krishna’s motivation came from two sources. The first was aspiration: he drew inspiration from mentors in real life and from the historical leaders he encountered through his extensive work in public policy.

The second source was a sense of obligation shaped by his peers. In the IB program, he watched classmates from far more difficult circumstances continue to show up and work hard. Seeing that degree of commitment made him feel that he owed it not only to himself, but to his friends to make the most of IB.

Ultimately, it was a combination of a desire to follow examples of excellence and to honor examples of sacrifice that served as key components to his success in the IB.

The Tools He Used

Krishna signed up for an RV Gold membership early in his first year, before it was common at his school. For about a year and a half, he proactively paid for full access and found questionbanks, video solutions, and practice exams across his subjects especially helpful before eventually “radicalising” his friends onto the platform too.

Tools that stood out:

• Questionbanks with video solutions - his main tool for two straight years. The value, in his words, was being able to "make mistake after mistake after mistake" in a low-stakes setting until a concept actually clicked. The video solutions were helpful even for questions he could already solve. They offered a second method so he wasn't boxed in to one approach on exam day.
• Practice Exams - valuable for real exam pacing.
• Prediction Exams - the one tool he added in the final weeks, specifically for Maths Paper 3.

"It was pretty crazy when I opened up the exam - I was like, ‘wow, these people really know their stuff’. That's the only studying I did for Paper 3."

The IB Showed Up in His College Application Before He Even Wrote His Essay

Krishna applied to around fifteen schools and estimates thirty pages of drafts on his single Common App essay. He credits the time-management muscle the IB forced him to build with giving him room to actually revise that essay properly, instead of rushing it.

His CAS requirement fit exactly onto his real Common App activity list: the self-founded nonprofit as his top extracurricular entry, an internship and varsity debate coaching. The Extended Essay, he says, directly improved his college essay writing too.

"The beautiful part of the IB is that it's all-inclusive. It's not just an exam, not just a class - it really showed up in my application outside of the line that says ‘IB Diploma Programme’."

Dispelling the Myth

Asked what he'd change about how students perceive preparing for the IB, Krishna didn't hesitate: the forums framing it as an ordeal are, in his experience, wrong for most students who stay consistent.

"The IB, it's very doable, so long as you're on top of your work, you will be okay. You'll have time to hang out with your friends, go do your extracurriculars."

He adds a caveat, though: IA periods are genuinely tough, and some teachers approach it differently to others. For someone who builds a routine and sticks to it, it's manageable.

What’s Next

At UPenn, Krishna intends to Major in Economics in the College of Arts & Sciences, with a Data Science minor through the Wharton School. Long term, he's weighing two directions: development economics, with a particular interest in equitable access to healthcare, technology, and education, or domestic technology and AI policy, potentially by way of law school.