Side Hustle King: The Most Profitable Business You've NEVER Heard Of! | Chris Koerner

TL;DR

Chris Koerner built 80+ businesses earning $2–6M annually by targeting overlooked, unglamorous markets most entrepreneurs ignore.

Key Points

• 1.Chris Koerner earned the 'Side Hustle King' title by starting over 80 businesses. He currently operates 9–11 businesses and earns $2–6 million net personal income per year, with variance depending on exits and distributions.
• 2.His biggest asset is a $250 million RV park portfolio. He is one of many partners in this portfolio, which represents the largest single asset he currently holds.
• 3.Passive income is real but requires significant upfront active work. The term is exploited by course creators because it converts better in marketing, even when the income described isn't truly passive.
• 4.His entrepreneurial journey started at age 8–10 selling used golf balls for $1 for three outside his Utah home. Poverty was the motivator — he needed money for basics like yearbooks and field trips, not philosophy.
• 5.A two-year church mission in post-communist Hungary rewired his fear of rejection. Knocking doors daily as an introvert in a hostile environment eliminated his fear of failure, though he never stopped hoping people wouldn't answer.
• 6.His first real business was an iPhone repair shop at the University of Alabama in 2010. He raised $20,000 from a contact in Hungary, scraped data on repair shops nationwide, and eventually sold four locations for around $1 million.
• 7.His second business, LCD Cycle (iPhone parts recycling), made $28K in month one and over $2M in year one. It doubled every year for five years, generating $700K–$1M net annually and marking when he first considered himself wealthy.
• 8.The overlooked business highlighted is seasonal porch pumpkin decorating. A woman charging $700 per porch went viral with 20 million views, and despite competitors entering the market, her business grew because awareness expanded the entire category.
• 9.Abundance mentality is near-universal among successful entrepreneurs. New market entrants typically grow the overall market — Shopify's TAM expanded from $10B to over $1 trillion — rather than simply dividing existing demand.
• 10.The best time to quit your job for a side hustle is when you can clearly see the path to scale, not just when income matches. Example: a pressure washer knowing their Facebook ad formula ($20 lead, 30% close rate, $700 avg job) signals readiness before income replacement.
• 11.Finding a paying customer fast beats endless research. Koerner recommends posting ideas on Facebook Marketplace, testing price points and variables weekly, and treating the first 'yes' as more valuable than any spreadsheet analysis.
• 12.Sharing business ideas publicly rarely hurts and usually helps. Koerner shares ideas constantly; exceptions are only highly specific patentable products, and even then, the risk of a capable competitor seeing and executing it is statistically low.