May 26, 2020 3:58 PM
Ahh, I see. That's interesting. I did a quick search in HubSpot and found this article: https://blog.hubspot.com/marketing/how-to-write-a-bio. It doesn't really go into much detail on why to use third-person, but it mentions:
"Even though this paragraph is allegedly about the author, it’s not actually about you. It’s about your reader, and what that person is looking to learn or gain from your article."
Maybe that helps explain why third-person is used?