Justin Sonnenreich

Category: Community

  • What a Policy Internship Taught a 17-Year-Old Marketer

    In 2020 I interned in political affairs at The Borgen Project, the nonprofit that mobilizes public support for US leadership on global poverty.

    Advocacy work is distribution work with the varnish off. Nobody buys anything; you’re moving attention and pressure — calls to congressional offices, local op-eds, constituent meetings. You learn that mobilization beats persuasion: the win isn’t changing a mind, it’s activating the people who already agree but would never act unprompted. You learn that a specific ask (“call this office, say this sentence”) outperforms a passionate case every time.

    Swap “constituents” for “students” and that’s a campus activation: find the aligned people, lower the friction to one specific action, verify it happened. I was 17 and thought I was taking a detour from marketing. It was the most marketing thing I ever did.

  • Model UN President to Agency Founder: Why Debate Skills Sell

    From 2020 to 2022 I was president of the Montgomery County Model UN team. It sounds like résumé filler. It’s the training I use most.

    Model UN teaches three things agencies get paid for: speaking to a skeptical room off five minutes of prep; writing position papers — which is to say, turning a mess of facts into one defensible argument (every PR pitch is a position paper); and coalition math — knowing that resolutions pass in the hallway, not at the podium, which is exactly how campus distribution works too.

    If you’re a student reading this: the clubs where you argue, organize and recruit are pre-professional training that the “practical” clubs can’t match. We hire from them deliberately.

  • What Dennis Yu Taught Me About Letting Reputation Do the Selling

    Everything about how this site is built — and a lot about how I now run MarkitAds — traces to Dennis Yu, who has spent years teaching founders that reputation should do the first three touches of every sale.

    The frameworks, credited: the Topic Wheel (people discover you story-first, expertise second, offer last — this site’s blog is literally organized that way); the Dollar-a-Day strategy (amplify only what already works, kill the rest without sentiment); the Content Factory (capture everything, process it into proof, publish, promote); and MAA — Metrics, Analysis, Action — the weekly loop that keeps it honest (“analysis is 10x more important than metrics”).

    The deepest lesson is the standard behind the mentions tracker his team built for me: if a claim can’t survive verification, it doesn’t ship. A super-connector’s instinct is to sell with charm; Dennis’s discipline is to make the record sell first, so charm only has to close. I’m 23; having a mentor whose SOPs are public means anyone can check whether I’m actually running them. Good. That’s the point.

    Sources & mentions

  • A Semester at Waseda: What Tokyo Taught Me About Markets

    In 2023 I spent a semester at Waseda University in Tokyo, away from UNC and away from the American default settings of how business works.

    What stuck wasn’t the classroom. It was watching distribution executed at a level Americans don’t believe exists: konbini supply chains that restock three times a day; vending machines profitable in places no US operator would service; retail staff treating a ¥150 purchase with the ceremony of a luxury sale. Japan runs on the compounding of small, reliable, verified interactions — trust as infrastructure.

    That’s the standard I brought back to our campus operations: the table is clean, the pitch is honest, the operator shows up on time, every signup is real. Reliability at small scale is what permission to scale looks like. (Also: the best marketing conversation I had that semester was with a vending-machine restocker. Talk to operators.)