Overview
Richmond Dinh is creator of The Tiny Challenge™ model and founder of Underdog Academy, helping coaches and consultants win clients through short challenges and organic Facebook marketing. He is an announced Funnel Hacking Live 2026 speaker.
What they teach
- Tiny Challenge™ client-acquisition systems
- Organic Facebook attraction marketing for coaches
- Challenge-to-offer conversion without heavy ad spend
Background
Dinh’s official site and press kit position him as a business coach specializing in Facebook organic and challenge funnels. FHL 2026 lists him as “Creator of The Tiny Challenge™ Model.”
Who it's for
- Coaches, consultants, and course creators
- Funnel hackers running challenge campaigns
- Organic-social marketers in the ClickFunnels ecosystem