Editor’s note: This article was originally written in 2016 and has been updated in April 2026 to reflect the latest developments in digital marketing and media.
- Tension: We celebrate young marketing leaders while ignoring the structural shifts that made their rise possible and necessary.
- Noise: Listicles and awards flatten complex career trajectories into aspirational content that obscures real lessons.
- Direct Message: The youngest leaders thriving today solved problems most organizations still refuse to name.
To learn more about our editorial approach, explore The Direct Message methodology.
On one side, you have the established guard: CMOs with two decades of brand stewardship, media buying instincts honed during the television era, and a deep skepticism of anything that sounds like “people-based measurement.”
On the other side, you have a generation of marketing leaders who built their careers in ambiguity, who learned to navigate privacy regulations and fragmented identity graphs before they turned thirty-five. Both groups are right about a lot.
But the friction between them reveals something worth examining more closely than any “40 under 40” list ever does. When I see names like Victor Wong, whose work at Thunder Experience Cloud tackled the thorny intersection of consumer privacy and ad measurement transparency, I see someone who earned recognition by solving a problem that senior leaders in the industry had been sidestepping for years.
That distinction matters. These lists get shared thousands of times on LinkedIn, where they function as professional aspiration fuel. But rarely does anyone ask the uncomfortable question underneath: What does it say about the rest of us that these particular people, solving these particular problems, rose this fast?
The Uncomfortable Truth Behind Early Ascent
There is a persistent narrative in marketing that young leaders “disrupted” their way to the top through sheer brilliance and hustle. It makes for compelling content. It also happens to be incomplete in ways that should concern anyone paying attention.
The more honest reading is that many of these leaders rose because legacy organizations left massive gaps. Consumer privacy, cross-channel measurement, identity resolution, dynamic creative optimization: these were areas where established leadership either moved too slowly or delegated to people willing to figure it out in real time.
Wong, for example, built Truth in Measurement (TIM) as an industry initiative because the existing infrastructure for ad transparency was fundamentally broken. Publishers were protecting walled gardens. Advertisers couldn’t verify results. Consumers had no say. His framing of the “community garden” model, where data could be shared while protecting business models and privacy, addressed a vacuum that more experienced leaders had circled for years without entering.
A 2025 study by Spencer Stuart found that only 40% of marketing leaders in Fortune 500 companies hold the Chief Marketing Officer title, signaling a profound shift in what marketing leadership even looks like. Titles like “Chief Growth Officer,” “Chief Data Officer,” and “VP of Experience” now populate the C-suite, reflecting a fracturing of the traditional marketing function into specialized domains. The under-40 leaders who populate these lists often occupy these newer, harder-to-define roles. They rose because the old definitions couldn’t contain the work that needed doing.
I managed a team of 40 analysts during my time at a Fortune 500 company, and what struck me was how often the most innovative thinking came from the people closest to the data, not the people closest to the boardroom. The organizational chart rewarded tenure. The market rewarded problem-solving. That gap is where young leaders found their opening.
When Celebration Becomes a Substitute for Understanding
The media loves a young achiever story. It packages neatly. It performs well in algorithmic feeds. And it creates a distortion that serves almost no one well.
Here is what typically happens: an outlet publishes a “leaders under 40” list. The honorees share it. Their networks engage. The content generates impressions. And the actual substance of what these people accomplished gets buried under a wave of congratulatory comments and personal branding takeaways. “Be bold.” “Take risks.” “Bet on yourself.” The insights become so generic that they could apply to anyone in any field at any point in the last century.
What gets lost is the specificity. Wong didn’t succeed because he “took risks.” He succeeded because he identified that the tension between consumer privacy and ad measurement was creating a trust collapse across the digital advertising ecosystem, and he built a technical framework to address it. That requires deep domain expertise, coalition building across competing interests, and an ability to translate technical solutions into business language that brand leaders at companies like Hershey’s and Tyson Foods would invest in. None of that fits into a motivational LinkedIn post.
The trend cycle around young leadership also obscures a harder truth: many of these leaders burned out, pivoted, or left the industries that celebrated them within a few years. We rarely get follow-up lists. We get fresh ones, with new faces, feeding the same cycle. I keep a journal of marketing campaigns that failed spectacularly. I call it my “anti-playbook.” If someone compiled an honest account of every under-40 honoree who later walked away from the career that earned them recognition, the lessons would be far more valuable than any original list.
The oversimplification serves the media ecosystem. It does little for the professionals trying to understand what these trajectories actually mean for their own careers or organizations.
What Problem-Shaped Leadership Reveals
The leaders who rise fastest are shaped by the problems their organizations were too comfortable to confront. Their youth is incidental. Their willingness to sit inside complexity is the actual differentiator.
As I wrote last year, “In 2025, the strongest brands don’t chase attention. They convert uncertainty into value by clarifying what they stand for.” The same principle applies to individual careers. The under-40 leaders worth studying didn’t chase visibility. They clarified what they could solve.
Reading the List Differently
So what does this mean for the rest of us, the ones reading the list rather than appearing on it?
First, stop benchmarking against age. The fixation on “under 40” reinforces a status anxiety that has almost nothing to do with professional effectiveness. The behavioral psychology research on social comparison is clear: upward comparison against curated success stories reliably decreases motivation and increases anxiety. These lists trigger exactly that response. Recognize it. Then ask a better question: What unsolved problem in my industry am I closest to?
Second, study the problems, not the people. Wong’s career is instructive because of what Truth in Measurement attempted to solve, the systemic opacity in digital ad measurement, and how that solution required a coalition model rather than a single-company play. That structural insight transfers. The personal brand narrative does not.
Third, pay attention to the titles that didn’t exist five years ago. The Spencer Stuart data on CMO title erosion points to something important: the marketing function is being redefined by the problems it needs to solve, and those problems increasingly live at the intersection of data, privacy, technology, and experience. Growing up in a small town in Oregon where the nearest mall was two hours away, I developed an early skepticism about consumer culture that later became an analytical asset. The ability to question the default structure, whether it is a shopping mall or a job title, creates room for the kind of lateral thinking that these emerging roles demand.
Fourth, recognize that what made these leaders’ rise possible also made it precarious. Building your career on solving emerging problems means your relevance is tied to the problem’s lifecycle. When privacy frameworks stabilize, when measurement standards become commoditized, the pioneers must find the next unresolved tension or risk becoming the legacy they once disrupted.
The most useful thing a “40 under 40” list can do is serve as a diagnostic tool for organizational failure. Every name on it represents a problem that someone older, more established, and better-resourced chose not to solve. That pattern tells us far more about the state of the industry than any individual success story ever could.
