# How Yang Mun uses HeyGen

**2.5 million**: “Shalev grew Yang Mun to over 2.5 million Instagram followers”

As published on [heygen.com](https://www.heygen.com/customer-stories/yangmun). Captured by usedby on 2026-10-02.

- Company: [Yang Mun](https://www.usedby.ai/companies/yang-mun.md)
- Tool: [HeyGen](https://www.usedby.ai/tools/heygen.md)

## What the story says

The creator behind the AI character Yang Mun uses HeyGen avatars and voice tools to produce short, message-first mindfulness videos for Instagram. Scripts are written (with HeyGen's script writer when needed) and videos are produced in batches and scheduled across the week.

Summary written by usedby from the source page, in English. The figures are those of HeyGen and Yang Mun, not ours.

> “We moved from a few videos per week to daily content,” Shalev confirms. That single shift changed Yang Mun’s entire trajectory.

- **20 minutes**: “one clear concept, about 20 minutes of production time, and HeyGen”

> Use technology to serve the message, not distract from it.
>
> Shalev Hani, creator of Yang Mun

## What usedby checked

We compared the story with its live page on 2026-10-03.

- Checked: the figure 2.5 million is printed word for word on the page, near the name of Yang Mun.
- Checked: the passage quoted above is copied word for word from the page, near the name of Yang Mun.
- Checked: Yang Mun uses HeyGen. Confirmed line. Latest check across sources: 2026-10-02.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/yang-mun-heygen · How we check: https://www.usedby.ai/methodology