MSL Business School Our Story
How a national best student built the institution that now produces them
MSL Business School is Ghana's most awarded professional education provider — and its clear technology leader.
Read the full story below46
National award wins · across our programmes
- 7National Overall Best Graduating Student awards
- 33Subject Overall Best Student awards
- 6Additional National Overall Best distinctions5 Overall Best Female Graduating Student awards · 1 ICAG Level 2 Overall Best Student award
3,000+
Students trained
Why MSL Business School exists
MSL Business School was founded on a single conviction: the standard of preparation that produces national winners is the standard every serious student deserves.
In Ghana, professional qualifications — Chartered Accountancy (ICAG), Chartered Taxation (CITG), and the Chartered Institute of Management Accountants (CIMA) — are gateway credentials. They define earning power, career mobility, and access to senior roles in finance, audit, tax, and corporate leadership. Yet for decades, the difference between candidates who passed first time at the highest level and candidates who repeated papers came down to where they sat for tuition, who taught them, and which materials they could access.
MSL Business School was built to dismantle that asymmetry — through technology.
MSL Business School is Ghana's clear technology leader in professional education — the first and only provider with multimodal AI for professional exam students.
Every aspect of how a serious candidate prepares — structured learning, AI-powered tutoring, instant feedback, peer collaboration, examiner-aligned practice — runs through one integrated platform: the MSL Business School App.
This is the story of how that platform came to be.
The founder's foundation
MSL Business School was founded by Michael Siaw Larbi. The standard the platform was built to replicate begins with his own academic record.
Senior High School
National Overall Best Candidate, General Arts (WASSCE)
At Presbyterian Boys' Senior High School (PRESEC-Legon), Michael was adjudged Overall Best Student for four consecutive years, with prizes in Economics, Geography, Further (Elective) Mathematics, Core Mathematics and Integrated Science, among others. He finished with Grade A1 in all eight WASSCE subjects — named National Overall Best Candidate (General Arts) out of 174,385 candidates across more than 800 schools nationwide.
University of Ghana Business School
Valedictorian & Overall Best Graduating Student
Graduated with a final GPA of 3.94 out of 4.0, receiving the KPMG Prize for the Overall Best Graduating Student and the GCB Bank Prize for the Overall Best Graduating Student in Banking and Finance, among others.
Chartered Accountant · ICAG
Qualified at 21 — joint-youngest in Ghana at the time
Completed sixteen professional papers in under two years while still an undergraduate. Emerged National Overall Best Candidate at all three levels of the ICAG examination and graduated as National Overall Best Candidate in the CA Final Level — scoring 91 and 92 in two papers and winning six prizes in total.
Chartered Tax Practitioner · CITG
Qualified at 22, first-time passes in all papers
Completed the professional examinations of the Chartered Institute of Taxation, Ghana (CITG) within one year, with first-time passes across every paper.
Chartered Management Accountant · CIMA
ACMA · CGMA — and CIMA top scorer
Earned the ACMA and CGMA designations through the Chartered Institute of Management Accountants (CIMA), the global professional body for management accountants. In the CIMA Strategic Case Study Examination at Final Level, he earned the award for the single best performance across five examination sittings held in 2018 and 2019 in Ghana.
International · University of London
Three-time Global Prizewinner (LLB)
On the University of London Bachelor of Laws (LLB) programme, Michael was awarded Certificates of Excellence for scoring the highest marks worldwide in three LLB modules.
National recognition
Coca-Cola National Youth Achievers Award · Education
On 30 March 2017, as part of Ghana's 60th Independence Anniversary celebrations, Michael was honoured in the Education Category for sustained outstanding excellence. He was also recognised in the 13 March 2017 edition of the Daily Graphic as one of Ghana's Top 60 Young Leaders.
A decade in global audit, investment banking and corporate finance
Before founding MSL Business School, Michael spent nearly a decade inside some of the most demanding professional environments in the world.
2016 – 2017
Spring Analyst, then Summer Analyst
Goldman Sachs · London
Began at one of the most selective firms in global finance — Spring Analyst in 2016, Summer Analyst in 2017.
Nearly five years
Associate → Assistant Manager
PwC · Ghana
Progressed from Associate to Assistant Manager across both Audit & Assurance and Tax Consulting engagements, for some of the largest companies operating in Ghana and across Africa.
Until June 2024
Country Head of Finance → Global Head of Investor Relations
mPharma
Joined one of Africa's most prominent healthtech companies as Country Head of Finance. Within four months, he was promoted to Global Head of Investor Relations — a role he held until June 2024.
January 2023
Founded MSL Business School
Built alongside a full-time corporate career
By March 2024, the conviction was already proving itself: Abigail Cudjoe — an MSL student — was named National Overall Best Graduating Student in the ICAG examination. Other MSL students were qualifying ahead of schedule. The system was working.
June 2024
Left corporate finance to lead MSL full-time
A career on its trajectory — set aside by choice
Not because the corporate path had failed him — but because the work he had begun in January 2023 had become impossible to do part-time. It needed his full attention.
The full personal record, including awarding bodies and supporting context, is documented at michaelsiawlarbi.com/awards.
Excellence can be taught
When people read an academic record like the one above, the most common reaction is to call it exceptional. A gift. The product of ability that cannot be transferred to anyone else.
Michael has heard that interpretation his entire adult life. He partly accepts it — and entirely rejects what people usually mean by it.
There is, of course, something innate. The speed at which patterns surface for a particular student. The comfort under examination pressure. The depth of focus across long study cycles. None of this is equally distributed. To pretend otherwise would be dishonest.
But the leap from that observation to "therefore the rest cannot be taught" is the wrong leap. And it is the one that has held back generations of capable students in Ghana.
What Michael watched, up close, was the part nobody talks about. He watched what actually produced his own results — and what produced the results of every student around him who succeeded at the highest level. The shared factor was not innate brilliance. It was a method.
Clear examination targets. Disciplined revision cycles. Practice timed against the same constraints as the real exam. Feedback that arrived fast enough to change the next attempt. Materials organised around how examiners actually mark — not how textbooks are written. The relentless, almost obsessive, removal of any friction between what a student needed to do and what a student could actually do on the day.
The students who reached national-best level had this method, in one form or another, around them. The students who fell short — many of them brilliantly capable — did not. The difference between those two groups was almost never talent. It was access to a system.
Whatever portion of excellence is gift, the rest is method. And the rest can be taught.
The conviction carried a hard implication. If excellence is a method, then the institution responsible for teaching it has to be designed around the method itself — not around the convenience of a classroom timetable, not around the limits of how many tutors can be in a room, not around what a student happens to be able to afford in printed materials.
Every traditional tuition centre in Ghana, however well-intentioned, hit the same ceiling. Class hours were limited. Personal feedback was bottlenecked by tutor headcount. Practice depended on whatever past questions a student could lay hands on. Revision schedules were left to the student to figure out alone. Friction was everywhere — and friction is what kills capable students long before they ever get near an examination hall.
The only way to break the ceiling was to stop thinking like a tuition centre.
The system had to be a platform. Always available. Always practising. Always giving feedback. Always remembering what a student had struggled with and adapting to where they needed to go next. The kind of system that could put the same calibre of preparation in front of a student in Accra, in Kumasi, in Tamale, in Takoradi — at the same hour, at the same standard, at the same depth.
That system could not be built out of classrooms. It had to be built out of code.
This is why, from the first day, MSL Business School was never conceived as a tuition centre with a website. It was conceived as a technology company — purpose-built to deliver, at scale, the standard of preparation that produces national winners.
A documented record of national excellence
The technology-first approach has produced a record without parallel in Ghana's professional education sector.
MSL Business School students have secured 46 national academic awards across the Institute of Chartered Accountants, Ghana (ICAG) and the Chartered Institute of Taxation, Ghana (CITG) examinations.
The headline achievement: MSL produced the National Overall Best Graduating Chartered Accountant for all three ICAG examination sittings held in 2024 — March, July, and November — making MSL the first tuition provider in Ghana to achieve a clean sweep of all ICAG Overall Best Graduating Student awards in a single examination year.
The 2024 ICAG clean sweep
Abigail Cudjoe
National Overall Best Graduating Student
Godson Nkunu
National Overall Best Graduating Student
Jesse Blessing Nyarkoh
National Overall Best Graduating Student
CITG National Overall Best — four consecutive years
Abigail Cudjoe
National Overall Best Graduating Student
Rose Bawuah
National Overall Best Graduating Student
Paula Ayorkor Tengey
National Overall Best Graduating Student
Princess Akuwa Agbesi
National Overall Best Graduating Student
Abigail Cudjoe appears on both lists — the only MSL student to be named National Overall Best Graduating Student in both the Chartered Accountant (ICAG) and Chartered Tax Practitioner (CITG) qualifications.
These sit alongside dozens of subject-level national distinctions across the ICAG, CITG and CIMA examinations:
What distinguishes this record is not the count. It is the consistency. Different students. Different examination sessions. Different papers. Different years. The outcome has remained the same: national-level performance.
When excellence repeats across cycles, it is no longer chance. It is a system.
Beyond the awards: thousands of first-time passes
The 46 national awards represent the visible tip of a much larger pattern. For every named national winner, there are thousands of MSL students who have passed their professional examinations at first attempt — qualifying as Chartered Accountants and Chartered Tax Practitioners on the timetables they had originally planned, without the financial cost, time loss, and confidence damage of resits.
National awards represent the ceiling of what the system can produce. First-time passes represent what it delivers as standard. For most students, the second number is the one that matters.
How excellence scales
The MSL Business School App is the engine behind the record — the first and only multimodal AI learning platform built for professional exam students in Ghana, and the most comprehensive technology-driven preparation system in West African professional education.
Multimodal MSL AI
- A custom AI tutor trained on the ICAG, CITG and CIMA syllabi, accepting text, voice and image input
- Photograph an exam question, ask the AI to solve it step by step, and receive an examiner-aligned explanation in seconds
- Conversation memory — the AI remembers what a student has asked, struggled with, and mastered
- AI-generated quizzes, flashcards and lesson summaries, personalised to each student's progress and weakness areas
The complete system
- Learning streaks, XP and leaderboards — gamified discipline that turns daily revision into habit
- SmartConnect peer collaboration — structured chat for students preparing for the same papers
- Full course video library and live class recordings — every session, available on demand
- Past questions, downloadable notes and structured revision frameworks — the same materials used by the named national award winners
Technology at MSL is not decorative. It is the engine behind the record.
Free to download · App Store · Google Play · full access unlocked on enrolment
The full MSL Business School App overview→Where we are going
MSL Business School was built as infrastructure — engineered to serve a generation of professional accountants, tax practitioners, and finance leaders.
The platform will continue to expand: more qualifications, deeper technology, broader reach. Every iteration of the MSL Business School App raises the standard of what students can expect from technology in professional education.
MSL Business School already operates West Africa's first multimodal AI learning platform for professional exam students. As the platform scales, that infrastructure becomes the foundation for serving serious candidates across the region.
The mission remains unchanged: to make the calibre of preparation that produces national award winners the default for every serious candidate the platform reaches.
The story, in other words, is still being written.
Page last reviewed and updated .
This is what excellence looks like when it is taught.
Every great institution begins with a standard someone refused to compromise on. For MSL Business School, that standard belonged to its founder. For its students, that standard now belongs to them.

