The blue little person behind the WeChat name represents the gender you set. Men are blue people, and women are red people. Next, I will share the specific steps to set the gender. I hope it can help you.
(Demo version: WeChat 8.0.32)
The detailed steps are as follows:
1. After we open the WeChat APP, first click on Me in the lower right corner, and then >
on the upper right 2. After entering the personal information interface, click More Information
3. Then click Gender
4. Check the settings you want to set After selecting the gender, just click Done in the upper right corner.