2025 PADI Global Master Diver Challenge — Winner

From Boardroom to Seabed

How to pursue elite mastery at any stage of life — from one of the world's most decorated divers and a veteran corporate leader.

By Curt Tomlinson Foreword by Industry Leaders

Now available:
The Second Chapter Blueprint Workbook

From Boardroom to Seabed

Two worlds. One philosophy of mastery.

Most people are told to pick a lane. Curt Tomlinson didn't. He spent decades climbing the boardroom — and then, well into a career most would consider its peak, he descended. Deeper, colder, more demanding waters than most divers will ever attempt. In 2025, he was named the PADI Global Master Diver Challenge Winner.

This book is not a memoir. It is a field manual for the second-act decision — the courage to begin again, to chase mastery when convention says it's too late, and to apply the disciplines of one demanding world to another.

Mastery is not the property of the young. It is the discipline of those who refuse to stop becoming. — From Chapter One
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2025
PADI Global Master Diver Challenge Winner
3
Formats: Kindle
Stages of life this book applies to

Eight chapters that will change how you think about what's next.

01

The Mastery Mindset

Why elite performers in any field share the same internal architecture — and how to install it.

02

Leaving the Surface

The corporate decision to descend. Walking away from what defined you to find what's been calling you.

03

Calculated Risk

How boardroom risk management translates to high-stakes diving — and to any high-consequence decision.

04

The Apprentice Again

Becoming a beginner at 40, 50, 60. The humility curve and why it accelerates everything.

05

Breath, Body, Boardroom

What deep diving teaches about decision-making under pressure — literally and figuratively.

06

Teams Below the Surface

Leading dive teams vs. leading executive teams. The surprising overlap and the critical differences.

07

The PADI Challenge

The story behind the 2025 win. What it took. What it cost. What it gave.

08

Your Second Act

A practical framework for designing the chapter of your life you're brave enough to begin.

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