Financial education · Investment method

Invest with discipline.
Live with freedom.

For twenty years, I protected millionaires and billionaires, and I watched how they think. Then I spent fifteen years investing my own money. The WISE Method is everything I learned, in six modules, in English, in my own voice.

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The story

From bodyguard to investor.

William, founder of WISE.group

I grew up in Marseille, in a working-class neighborhood, where my only window onto the world of wealth was the television. At twenty, I moved to Nice, and began a career few people ever experience: bodyguard to the very wealthy. Business leaders, artists, elite athletes, then billionaires. For twenty years, I lived a few meters away from them, from morning to night.

I watched how they decide, what they buy, what they never buy, how they treat time, money and risk. One day, I asked one of them what wealthy people actually buy. The answer came in one word: "Assets." That word changed my life.

Fifteen years of personal investing followed: mistakes paid for in full, lessons engraved, patience rewarded. Today, I run WISE.group, my French financial-education company, and I teach one thing only: the way of thinking I observed, and then lived.

"I will not tell you what to buy. I will teach you how to think."
The flagship course

The WISE Method, now in English.

Six modules to stop being a tourist of the investing world, and become a resident of it. No promises of gains, no stock tips: a method with a life inside, and documents that become your own.

🎓 Flagship course

What you get

  • 6 modules, 28 lessons: from your first honest inventory to your one-page strategy
  • 28 audio lessons in my voice: the essentials of every lesson, told to you
  • True stories: the billionaires' field notes, the 2018 baptism of fire, the 2022 comeback
  • My real portfolio, commented line by line, in full transparency
  • 6 missions and 6 printable documents: your inventory, your profile, your constitution, your strategy, your annual review
  • Lifetime access, at your own pace
6 modules28 lessons28 audios6 documents to sign
€247
One-time payment · lifetime access · instant access after checkout.
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🎧 A word from William
"For twenty years, I was a bodyguard. I protected millionaires, then billionaires. And I watched: how they think, how they decide, what they do with their money. The WISE Method is everything I know, in six modules. True stories. Real numbers. My own portfolio, in full transparency. So you can stop watching that world from the outside... and finally walk in."
William · Founder, WISE.group
Feedback

They took the course.

What they took away from it, in their own words.

“

I found the course really clear and very well structured. You move forward step by step without drowning in technical jargon, while picking up the essential knowledge to understand the stock market and start investing. It is exactly the level of explanation I was looking for to get started with peace of mind.

V

Véronique

Took The WISE Method

“

What I particularly appreciated was the balance between simplicity and technical content. The important concepts are explained in an accessible way, with enough depth to understand what you are doing and, above all, why you are doing it. An excellent foundation for anyone who wants to get seriously into investing.

S

Stéphane

Took The WISE Method

“

A very complete course, but above all different from anything I had seen before. Beyond the analysis of companies and markets, William gives real space to the psychology of the investor: managing your emotions, stepping back and avoiding impulsive decisions. It is probably one of the aspects I found most interesting.

F

Frédéric

Took The WISE Method

“

I was afraid that investing in the stock market would be too complex for me, but the course makes things much more accessible. The explanations are clear, progressive and concrete. I also really liked the whole part devoted to market psychology, a subject that is ultimately essential and yet rarely addressed. I finish the course with real foundations and, above all, much more confidence to get started.

S

Sarah

Took The WISE Method

Free tools

Start by knowing yourself.

Before any investment, two questions matter more than all the others: where are you headed, and who are you as an investor? Two free tools, built by WISE, to answer both honestly, before any decision.

📊 Free tool

The Retirement Diagnostic

Will you have enough for retirement? Project your wealth year by year, watch the compound effect do its work, and get your financial health score in five minutes.

📈 Year-by-year projection🧮 Compound effect❤️ Health score
Run the diagnostic →
🧭 Free tool

The WISE Profile questionnaire

Ten minutes of honesty with yourself. Two scores out of 100, one archetype, and an indicative allocation to start from.

🛡️ Guardian⚖️ Strategist🚀 Builder💎 Visionary
Take the questionnaire →
Going further

Private guidance, in English.

For investors who want to build their strategy with me at their side. The WISE Method is the first step for everyone: it gives us a common foundation to work from.

1 · The Method first

Every guidance journey begins with the course. You arrive at our first session knowing your profile, your constitution and your strategy: we start building, not explaining.

2 · Then, tailored guidance

Portfolio reviews, strategy sessions, decision support: a framework tailored to your situation, your goals and your horizon. Get in touch to talk about it.

Contact

A question? Let's talk.

Whether it is about the Method, the questionnaire or private guidance, write to me directly. I answer personally: a human, not a robot.

Write to me