EnglishJoined June 2020 (5 years on X)
Followers
72K
Growth (7d)
-
Following
352
Influence
0
Posts
435~0.2/day
Likes given
2.2K
Media posts
23
Follower ratio
205:1
Follower growth
Not enough history yet - growth is tracked from first discovery.
Bio
Chief Research Officer at @OpenAI. Coach for the USA IOI Team.
Notable followers
The biggest accounts in our directory following @markchen90.
More AI accounts
Mark Chen on X - frequently asked questions
- How many followers does Mark Chen have on X?
- Mark Chen (@markchen90) currently has 72,218 followers on X (Twitter). The count is refreshed continuously from public data.
- When did Mark Chen join X (Twitter)?
- Mark Chen joined X in June 2020, making the account about 5 years old.
- How many posts has Mark Chen published?
- Mark Chen has published 435 posts on X, averaging about 0.2 posts per day over the account's lifetime.
- Is Mark Chen verified on X?
- No. @markchen90 does not currently display a verified checkmark on X.
- What does Mark Chen post about?
- Mark Chen is classified under AI in our directory. Bio: "Chief Research Officer at @OpenAI. Coach for the USA IOI Team.".