Chen Lehner

I’m Chen. I helped grow a wellness brand to $6.5M a year. Now I’m starting over and building from zero, in public.

Add social links

I built a trend scanner to spot niche-specific rising trends before they peak

May 18, 2026

•

5 min read

I built a trend scanner to spot niche-specific rising trends before they peak

Here's the step-by-step walkthrough of what I did so you can steal it and make it your own

Chen Lehner

May 13, 2026

•

4 min read

How Bruce Lee can fix your AI outputs

The 2-minute step after every AI session almost nobody runs, but compounds over time to drastically improve your outputs

Chen Lehner

How to make AI skills that actually do what you want

May 11, 2026

•

2 min read

How to make AI skills that actually do what you want

Don't make this mistake when building Claude skills.

Chen Lehner

I Used to Run Two Product Launches a Month, Here's What Worked

May 8, 2026

•

10 min read

I Used to Run Two Product Launches a Month, Here's What Worked

A field guide to the method I used at Holden QiGong — written for a friend in a coaching group, then turned into something longer because it kept wanting to be longer.

Chen Lehner