About GrowHigh Academy
15 Years at the Top.
Now Raising the Bar.
Manu Singh founded GrowHigh Academy after a distinguished career leading multi-million-pound accounts across the UK and Europe. His training programmes are built on lived experience — not theory.
20+ Years
Industry Experience
500+
Professionals Trained
3 Sectors
Life Science, Real Estate & Retail
10x ROI
Average Client Uplift
Manu Singh
Senior Sales Trainer & Founder
The Founder
Manu Singh
Senior Sales Trainer & Founder, GrowHigh Academy
With over 15 years of distinguished experience in sales, business development, and strategic account management, Manu Singh has built an exceptional career spanning the biotechnology and pharmaceutical sectors — including leadership roles within some of the world's most respected life sciences organisations.
Throughout his career, Manu has successfully managed multi-million-pound accounts, negotiated high-value commercial agreements, and led high-performing sales teams across the UK and Europe. He has been entrusted with overseeing some of the largest revenue-generating territories in Europe, consistently delivering outstanding commercial growth and exceeding ambitious business objectives.
Recognised for his expertise in life science commerce and commercial leadership, Manu was awarded an Honorary Doctorate in 2026 in recognition of his contribution to the life sciences industry and commercial excellence.
Having achieved sustained success at the highest levels of sales and account management, Manu has chosen to share his wealth of knowledge and practical experience with the next generation of sales professionals. Drawing upon 15 years of real-world expertise, he has developed a series of comprehensive sales training programmes designed to equip individuals and organisations with the skills, strategies, and confidence required to excel in today's competitive marketplace.
His programmes provide practical insights into overcoming common sales challenges, mastering complex negotiations, building long-term client relationships, and consistently achieving exceptional results. Combining proven methodologies with hands-on industry experience, Manu empowers professionals to unlock their full potential and achieve sustained success in sales.
Dhananjay Mumick
Global Training Manager — Dubai Real Estate
Global Training Manager
Dhananjay Mumick
Global Training Manager — Dubai Real Estate & Founder, Zennest Properties
As the Founder and Owner of Zennest Properties, Dhananjay has established a distinguished reputation within the UAE real estate sector, successfully facilitating multi-million-dirham transactions across some of the country's most prestigious residential, commercial, and investment destinations.
Through extensive market expertise, strategic insight, and an unwavering commitment to client satisfaction, he has cultivated a diverse international clientele, advising on and managing investment portfolios spanning multiple countries and asset classes.
Over the course of his career, Dhananjay has assisted high-net-worth individuals, private investors, end-users, and corporate clients in identifying lucrative real estate opportunities, optimising investment performance, and achieving sustainable long-term wealth creation through property acquisitions and portfolio expansion. His comprehensive understanding of market dynamics, investment analysis, asset valuation, and transaction structuring has enabled him to consistently deliver exceptional outcomes within a highly competitive marketplace.
Prior to founding Zennest Properties, he acquired significant corporate experience with several leading multinational organisations, including Paytm, Bundl Technologies (Swiggy), and Uber. These positions provided a robust foundation in business development, strategic sales, client relationship management, operational excellence, and technology-driven growth strategies — all of which continue to underpin his success as a real estate entrepreneur.
By combining corporate discipline with entrepreneurial vision, he remains dedicated to delivering the highest standards of transparency, professionalism, and value-driven solutions. His continued focus is on assisting clients in building, diversifying, and expanding their real estate portfolios while capitalising on the exceptional opportunities available across the UAE property market.
The Journey
Two Decades in the Making
Began career in pharmaceutical and biotechnology sales, rapidly advancing through national and key account roles.
Appointed to lead high-performing sales teams across the UK, managing some of the largest revenue-generating territories in Europe.
Expanded into strategic commercial leadership, overseeing multi-million-pound accounts and high-value negotiations across the UK and Europe.
Founded GrowHigh Academy to bring practitioner-led, results-driven training to ambitious sales professionals.
Trained 500+ professionals across Life Sciences, Real Estate, and Retail with a proven, ROI-driven curriculum.
Awarded an Honorary Doctorate in recognition of outstanding contribution to the life sciences industry and commercial excellence.
Our Philosophy
How We Think About Training
Results Over Theory
Every programme is built around measurable outcomes — not classroom exercises. We track performance before and after, and we stand behind the numbers.
Industry Depth
We only train in sectors we have sold in ourselves. That means no generic scripts — just battle-tested techniques that work in your specific market.
Long-Term Partnership
Training is the start, not the finish. We embed coaching into the process so skills compound over time and your team keeps improving.
Honest Assessment
We tell you what your team actually needs — not what sounds impressive. If a programme isn't right for you, we'll say so.
Work With Us
Ready to Elevate
Your Sales Team?
Let's talk about where your team is now and where you want them to be. No obligation — just an honest conversation.