I came up with my own approach based on pyramid principle, ad-hoc structures and NLP storytelling during my MBA at INSEAD, It helped me receive offers from McKinsey (UK), BCG (Italy), Bain (Brazil), Roland Berger (Dubai), and Goldman Sachs (Summer Internship). The other two friends that prepped with me received offers from 2/3 MBB.
Afterwards, I worked for over 4 years at McKinsey & Company, where I was a core member of the MBA recruiting team and delivered preparation interview workshops for MBA students. Afterwards I worked for AlphaBeta in Singapore. As a Principal, I led engagements with Google, Uber and Netflix.
Over the last 6 years, I assessed over 200 candidates for management consulting positions and have thought crack-the-case workshops at leading MBA schools - INSEAD, CUHK, NBS, etc.