Inside the GMAT
“Candidates aren’t chasing career switches—they’re investing in long-term skills.” If you’re considering business school, you’ve probably asked yourself some big questions: Is it worth it? What should I prioritize? And how are other candidates making this decision? In this episode of Inside the GMAT, GMAC Zach sits down with his colleague Andrew Walker, Director of Industry Communications at GMAC, to unpack insights from the —featuring perspectives from over 4,000 candidates worldwide. Together, they explore how candidate motivations are shifting, what “ROI” really means...
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“Testing isn’t just about checking a box—it’s about proving you’re ready to succeed.” When most people think about business school admissions, they focus on test scores, essays, and interviews. But for many candidates around the world, there’s another critical piece of the puzzle: proving you can succeed in an English-speaking academic environment. In this episode of Inside the GMAT, GMAC Zach is joined by Elie Bechara, Head of the Duolingo English Test in Europe, to break down how English proficiency testing fits into the modern MBA application—and why it matters more than...
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“It’s not about the rules and formulas—it’s about the decisions you make in how you approach a question.” Most GMAT candidates start their prep the wrong way: by diving straight into content, formulas, and practice questions. But what if that approach is actually holding you back? In this episode of Inside the GMAT, GMAC Zach sits down with Brian Prestia, founder of , to break down what the GMAT is really testing—and why success has far more to do with how you think than what you know. Together, they explore the difference between memorization and reasoning, why “tips and...
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"The score isn't the end. It's just the starting point." After ten weeks, GMAC Zach has finally taken his EA exam! In this candid debrief episode of Inside the GMAT, Zach sits down with instructor Stacey Koprince from Manhattan Prep to break down his real testing experience—from last-minute rescheduling to test-day distractions and everything in between. Zach walks through how he handled each section, what threw him off (including a chaotic testing environment and a few “wait, is this a typo?” moments), and where his strategy held up—or didn’t. Together, they unpack the psychology of...
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"Lose the urgency. Accept the learning process.” In a world where AI can generate answers instantly, what actually sets great decision-makers apart? In this episode of Inside the GMAT, GMAC Zach sits down with GMAT tutor and founder of , Ayham Shakra, to unpack the real skill behind success—not memorization, but reasoning. Ayham explains why the GMAT isn’t a math or English test, but a training ground for structured thinking: the ability to filter noise, identify patterns, and make decisions under pressure. Together, they explore why so many test-takers struggle, how...
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“You should actually get a little bit excited when you make a careless mistake—because you’re about to get better.” Everyone makes careless mistakes on the GMAT—even well-prepared test takers. In this episode of Inside the GMAT, GMAC Zach sits down with Manhattan Prep instructor Stacey Koprince to break down why these mistakes happen and what you can actually do to prevent them. Stacey explains the critical difference between a true knowledge gap and a careless mistake—and why the latter is often the easiest type of mistake to fix. Instead of beating yourself up when you spot...
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“The biggest score killer isn’t one wrong answer. It’s inconsistent pacing.” Zach sits down once again with test prep expert Stacey Koprince—this time with a big milestone to share: his EA exam appointment is officially booked (date undisclosed, of course). From there, the conversation becomes a practical, stress-reducing roadmap for what to do after a practice test dip and before the real thing. Stacey helps Zach break down his recent practice exam results into three clear categories—strengths you can’t coast on, fixable mistakes worth reviewing, and true “kryptonite” topics...
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“This section isn’t just about getting into business school — it’s about being ready once you’re there.” Host GMAC Zach welcomes back GMAT expert Sergey Kouk from for a deep dive into one of the most anxiety-inducing parts of the exam: the Data Insights section. Together, Zach and Sergey demystify what Data Insights really tests, why it matters for business school and recruiting, and how test-takers should approach it strategically rather than emotionally. Sergey explains how the section builds on the former Integrated Reasoning questions, why Data Sufficiency now plays a...
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“This is why you take practice exams. So that you know what you DON'T want to do on test day.” Practice tests don’t always move in a straight line—and this week, GMAC Zach finds that out firsthand. After hitting a personal high on his previous EA exam practice exam with a 155, his latest score dips slightly, sparking an honest conversation about score fluctuations, confidence traps, and what really causes plateaus during EA prep. Joined, as always, by Stacey Koprince from Manhattan Prep, they unpack why the third practice exam is such a common stumbling point, how overconfidence can...
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“AI is going to be as profound as fire or electricity. Even if that’s one-millionth true, we have to take it seriously.” In this episode of Inside the GMAT, GMAC Zach sits down with , to explore how business education is being reshaped by AI, career pivots, and the skills that truly matter over a lifetime. Marchick reflects on his unconventional career path and how those experiences shape his student-first approach to leadership. He explains why “psychic income,” not just financial return, drives his work in higher education, and why helping students experiment, fail, and grow...
info_outline“The only person you’re really competing with is who you were yesterday.”
Preparing for the GMAT isn’t supposed to be easy—and that’s the point.
In the last episode of 2025, GMAC Zach sits down with Stefan Maisnier, longtime GMAT instructor and parter at MyGuru, to unpack why GMAT prep feels so challenging, what skills the exam is actually measuring, and how the mindset you develop while studying can pay dividends far beyond test day.
Stefan famously describes GMAT prep as “eating your vegetables”—not always enjoyable, but undeniably good for you. Together, Zach and Stefan explore why productive discomfort leads to real growth, how to reframe negative beliefs about math and reading, and why the GMAT remains a powerful tool for self-improvement in an age of shortcuts and AI.
If you’re feeling stuck, intimidated, or tempted to avoid the GMAT altogether, this conversation will help you rethink the value of the challenge.
What You’ll Learn in This Episode:
- Why the GMAT is designed to feel difficult—and why that’s intentional
- What the exam actually measures (and why it matters for business school and leadership)
- How GMAT prep builds skills that carry into MBA coursework and professional life
- Why “I’m not a math person” or “I’m not a reader” is usually a learned belief—not a fact
- How adaptive testing changes the test-taking experience
- Why improvement over time can be more compelling than a single high score
- Realistic timelines and expectations for GMAT prep
- How to shift from a “this is painful” mindset to a “this is valuable” mindset
About MyGuru:
For 15 years, MyGuru has provided an unparalleled edge to students worldwide by empowering a team of uniquely qualified subject matter experts to use their individual expertise and experience to provide dynamic real-time instruction rather than boring one-size-fits-all curricula to every client. They have delivered customized in-person and virtual tutoring to individuals at the middle school, high school, college, graduate, and professional levels as well as enterprise tutoring solutions for institutions such as Northwestern Mutual and Northeastern Illinois University.
Helpful links:
MyGuru Website: https://www.myguruedge.com/en-us/
MyGuru on YouTube: http://www.youtube.com/@MyGuruEdge
Register for the GMAT: https://www.mba.com/exams/gmat-exam/register
Sign up for GMAC Advancery to Find Best-Fit B-Schools Schools: https://advancery.gmac.com/
Chapters:
00:00 Introduction to GMAT and Mindset for Success
01:35 Understanding the GMAT's Purpose and Value
04:11 The Importance of Challenging Yourself
06:39 Engaging with the GMAT: Strategies for Success
10:35 Overcoming Misconceptions About Math and Reading
14:15 The Adaptive Nature of the GMAT Exam
18:20 The Role of Improvement Over Perfection
19:54 How to Schedule Your Prep Timeline
23:07 Mindset and Overcoming Obstacles
25:15 The Importance of Self-Improvement
30:11 Navigating Test Preparation
34:12 Embracing the Learning Journey