There are rooms most people never enter. Not because they lack the ability, but because no one ever held the door open for them. In the world of professional development and career growth, access has always been unevenly distributed. The right introduction, the right mentor, the right conversation at the right moment. These invisible advantages have quietly determined who rises and who remains stuck. For one founder who grew up on a small island with big ambitions, witnessing that inequality up close did not breed bitterness. It bred purpose.
A Tiny Dot, A Giant Injustice
Felix Lee grew up in Singapore, a city-state that punches far above its weight on the world stage but teaches its inhabitants a particular kind of clarity early on. As he puts it, geography sets the stakes: you either build something that reaches beyond your borders, or you suffocate inside them. From a young age, Felix was less interested in grades than in the invisible architecture of opportunity. He watched people get ahead and wondered, with growing unease, why the path forward always seemed easier for those who already knew someone.
That unease never faded. It sharpened. School was a place Felix moved through rather than defined himself by. What captured him was a more fundamental question: why did access to the right conversations, the right rooms, the right people seem so reliably tilted toward those who least needed it? It was a question he could not stop asking. And years later, it became the question that built ADPList.
Before the platform, before the funding rounds, before the Forbes recognition, there was a teenager in Singapore taking part-time shifts to earn his own pocket money. Waiting tables. Standing behind a sales counter. Learning what it meant to trade time for someone else’s ceiling. That discomfort was formative. As Felix reflects, his first job taught him not a salary, but a standard. “The moment you feel that discomfort of capping your ceiling for someone else, you either accept it or you revolt. I revolted.”
Building Before the Blueprint Existed
Felix studied Engineering with Business at Singapore Polytechnic, graduating as Valedictorian and earning the honorary distinction of the institution’s 200,000th graduate. He was also a national athlete representing Team Singapore, a chapter that instilled the discipline and competitive edge that would later serve him well in the unforgiving terrain of startups. But the formal path was always a backdrop, not the main story.
While his peers were completing degrees, Felix was already building. In 2017, he co-founded Packdat, a trip-planning platform that was acquired by Indonesia-listed Passpod just over a year later. The acquisition was his first signal that the problems he chose to solve had real-world value. He then joined Gotrade, a Y Combinator-backed fintech startup, as Founding Design Lead, helping a team that would go on to raise $22.5 million and reach over one million users.
By 22, Felix had no university degree, a quietly painful detail in a world that frequently confuses credentials with capability. By 25, he had made the Forbes 30 Under 30 Asia list. The gap between those two data points is not luck. It is a blueprint for what happens when obsession meets execution, and when a designer learns to think like a founder.
The Moment That Changed Everything
In 2021, as the world processed the upheaval of a global pandemic, Felix launched ADPList with zero dollars and a conviction that would look naive to most rational observers. The idea was straightforward and, in the startup world, almost radical: free mentorship, at scale, for anyone, anywhere. No paywalls. No gatekeeping. No requirement that you know the right person before getting access to one.
The founding insight was personal before it was professional. Felix had not grown up with mentors on speed dial. He had not attended a school where alumni networks quietly opened doors. He had watched the game from the outside long enough to understand how the inside worked. And he refused to replicate it.
“I didn’t build a mentorship platform,” he has said plainly. “I built the room I never had access to as a kid.” Within months of launch, ADPList had one hundred members and a seed round of $1.3 million from Sequoia Capital India and Goodwater Capital, two of the most respected names in venture. The signal was clear: Felix had identified something real.
From One Hundred Members to a Global Movement
Five years on, ADPList is the world’s leading free-to-use mentorship platform, with over 38,000 verified mentors drawn from companies including Netflix, Airbnb, and Google. It has facilitated more than 500 million minutes of mentorship sessions across topics such as product design, product management, and software engineering, reaching learners in over 140 countries. The numbers are significant. But what they represent is more significant still.
Each of those sessions is, in its own way, a door being held open. A first-generation professional getting career guidance they could not have afforded. A designer in a developing market getting feedback from a senior UX lead at a global tech company. Someone who never imagined they belonged in a room, finding out they do. Felix has remained deeply connected to that original vision, embedding his design background into ADPList’s product, culture, and community. The platform is not just a marketplace for mentorship. It is a philosophy made functional.
ADPList has also built a growing library of resources, including design ebooks and educational content developed from thousands of hours of community practice. Felix’s Vibe-Coding for Designers program, which teaches designers to ship products using AI tools like Claude Code and Cursor, reflects the platform’s commitment to equipping the next generation with the skills that matter most, not the credentials that comfort institutions.
Recognition, Reach, and What Still Drives Him
Felix’s work has drawn recognition from some of the most respected platforms in the world. His Forbes 30 Under 30 Asia listing in the Consumer Tech category and his placement on Tatler’s Generation T Future Leader List in 2023 marked a particular kind of arrival for someone who spent his early years building outside the system. ADPList itself was nominated for a Shorty Award for Community Engagement, reflecting the platform’s growing cultural footprint.
His investor base reads like a who’s who of Southeast Asian and global tech: Siu Rui Quek, CEO of Carousell; Crystal Widjaja, former SVP of Data at GoJek; Jakob Nielsen, a pioneer of user experience; alongside institutional backers Sequoia Capital’s Peak XV and Goodwater Capital. These are not passive endorsements. They are bets placed on a founder whose mission has proven durable.
Those who have been mentored by Felix describe the experience with a consistent vocabulary: clarity, empathy, strategic depth. One mentee noted that the sessions helped her reframe her career direction, refine her professional narrative, and see new ways to merge creativity and impact. Another observed that Felix is “a natural leader who empowers others to grow while staying humble and authentic.” For a platform built on the belief that mentorship changes lives, its founder embodying that truth is not incidental. It is the proof of concept.
The Philosophy: Taste, Obsession, and the Unreasonable Bet
Felix thinks about talent and opportunity the way a designer thinks about a brief: with precision about what the problem actually is. Talent, he believes, is evenly distributed across the planet. Opportunity is not. That asymmetry is what ADPList exists to correct. It is also what shapes his advice to the next generation of builders.
He is particularly pointed on the subject of taste, one of the most underrated qualities in creative and professional life. Drawing on the Ira Glass insight that creative people often begin with good taste before they develop matching ability, Felix argues that the real skill is not knowing what looks good. It is knowing what is wrong, even when everything on the surface appears fine. That calibration, he suggests, is what separates people who build things that last from those who iterate without direction.
His advice to young professionals cuts against the grain of conventional career wisdom. “Stop optimizing for security,” he says. “Security is a story told to you by people who already have it.” In his view, the designers, coders, and marketers who are most anxious about AI disruption are those who built their careers on tasks rather than judgment. The answer is not to resist new tools. It is to master them faster than anyone else. “Don’t find your passion. Find your obsession. Passion is a Sunday hobby. Obsession builds companies.”
He is equally drawn to the spirit of the unreasonable. His favorite quote, attributed to Steve Jobs, holds that the people crazy enough to think they can change the world are the ones who do. Felix has lived by it. Every rational objection to ADPList, that free mentorship at global scale was impossible, that operating from Singapore was a handicap, that giving something away could never build something sustainable, turned out to be an argument for doing it rather than against. “Rational people adapt to the world. Unreasonable people refuse to. Progress has always been unreasonable.”
And beneath it all, a belief he returns to with quiet consistency: “Access is the greatest inequality of our time. Not wealth. Not education. Access. Because access unlocks everything else.”
Empowering Lessons from the Path of Felix Lee
“I didn’t build a mentorship platform. I built the room I never had access to as a kid.”
“Don’t find your passion. Find your obsession. Passion is a Sunday hobby. Obsession builds companies.”
“Access is the greatest inequality of our time. Not wealth. Not education. Access. Because access unlocks everything else.”
“Stop optimizing for security. Security is a story told to you by people who already have it.”
“Rational people adapt to the world. Unreasonable people refuse to. Progress has always been unreasonable.”
Looking Ahead: One Billion Mentored Minds
Felix Lee is not finished. The mission he set out with, to democratize mentorship for one billion people, is the kind of number that sounds audacious until you see the trajectory behind it. With 500 million minutes already facilitated and the platform expanding its educational content, AI-powered tools, and global community, the next chapter of ADPList is being built with the same conviction that launched the first. He is now focused on attracting great engineers to the team, the people who can take a platform with proved product-market fit and scale it to its next frontier.
For Felix, the work is personal, structural, and long. As he has said with the kind of directness that marks his best thinking: “If the world moves fast, we move faster to make sure no one gets left behind.”
Editorial Note
Felix Lee’s journey from a self-funded startup in Singapore to the helm of a global mentorship platform is a reminder that the most important rooms are the ones that should never have required an invitation in the first place. His work with ADPList is not simply a business story. It is an argument: that access is a right, not a reward, and that the people best positioned to fix a broken system are often those who were excluded from it longest. For every professional who has ever stood outside the hallway wondering how to get in, Felix Lee’s answer is clear. He built the door himself. The question now is whether the rest of us are ready to hold it open for the next person behind us.
