What Truly Matters
Most of us inherit a definition of success long before we ever question it. This essay is where my work begins.
Jul 2026 · 1 min read
01 · Kay Yoon
Vancouver, Canada
Consultant by career. Writer by choice. Essays on work, money, parenting and what comes next — in English and Korean.
02 · Why I write
I spent three decades building a career. Now I'm more interested in what we build a life around.
I write for thoughtful professionals who have worked hard, built careers and raised families — and are beginning to ask different questions. Not because they have failed, but because they have succeeded enough to wonder what success is actually for.
More about me and this work →03 · Latest thinking
All essays →Enough Is a Decision, Not a Number
[DRAFT — replace with your own essay] A starting point on financial independence and the question nobody asks: how much is enough?
Jun 2026 · 1 min read
test test Raise Children for Life, Not for Resumes
[DRAFT — replace with your own essay] A starting point on parenting, resilience, and what childhood is actually for.
May 2026 · 1 min read
04 · Watch & listen
All conversations →
05 · The path so far
Full biography →Engineer, then builder, then lawyer. Then free.
YearsWhat happenedTags
1993Seventeen, Seoul to Vancouver Island. UBC Civil Engineering, with distinction, on a full scholarship.Engineering
2000–07Cornell research on seismic bridge systems, cited 500+ times. Structural engineer on billion-dollar infrastructure; Hurricane Katrina recovery.EngineeringResearch
2008–10Management consulting at CH2M HILL; MBA at UBC Sauder. Founded JAEK Co. — president ever since.Business
2011–16Cambridge, MA in Law with Honours. Australia, Malaysia, motherhood, and the return to Vancouver.LawFamily
At 46Ran the numbers on financial independence. The answer was yes. Now: writer, creator and coach, in Korean and English.IndependenceWriting
06 · Work with Kay
Newsletter
One letter a month. Written to remain worth reading in ten years.
Occasional essays and questions on what truly matters. No urgency, no noise — three letters, each with its own voice.