EnglishJim Fan is on Twitter (X) as @DrJimFan, with 602,295 followers and 4,256 posts. It has been on X since December 2012, an account age of 13 years.
Engagement
Early reading. We have captured 1 original post for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 1.5K interactions against 602K followers, an engagement rate of 0.251%. Posts are seen about 67K times each, and 2.24% of those impressions turn into an interaction. That is about 11.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.03 posts a day over the last 30 days, though only 3% of days saw any activity at all.
Measured over 1 original post from a 30-day window, last computed on October 12, 2026.
Full engagement reportFollower growth
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Bio
NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.
Notable followers
The biggest accounts in our directory following @DrJimFan.
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Jim Fan on Twitter (X) - frequently asked questions
- What is the Twitter handle for Jim Fan?
- Jim Fan posts on Twitter (X) as @DrJimFan. The profile is at x.com/DrJimFan, and the View on X button at the top of this page opens it.
- How many followers does Jim Fan have on Twitter?
- Jim Fan (@DrJimFan) has 602,295 followers on Twitter (X). The count is refreshed continuously from public data.
- When did Jim Fan join Twitter?
- Jim Fan joined Twitter (X) in December 2012. The @DrJimFan account is 13 years old. Searches for Jim Fan age often mean a personal age, which we do not publish. The figure here is the account age only.