All names are Asian and mostly Chinese

> Author Bohan Zhang

> Acknowledgements Special thanks to Jon Lee, Sicheng Liu, Chaomin Yu, and Chenglong Hao, who contributed to this post, and to the entire team that helped scale PostgreSQL. We’d also like to thank the Azure PostgreSQL team for their strong partnership.

Bohan Zhang, the article's author, is likely Chinese.

e: and the link points to en-us at time of writing. I frankly don't see the value in your comment.