How many followers does Mark Rober have on TikTok?

Mark Rober currently has 4,000,000 followers on TikTok. The count is refreshed continuously.

How many likes does Mark Rober have?

Mark Rober has accumulated 53,900,000 total likes across 185 videos.

What does Mark Rober post about on TikTok?

Mark Rober is classified under Science in our directory. Bio: "Former NASA engineer. Current YouTuber and friend of science.".

Mark Rober

@markrober

English ScienceTier A

View on TikTok

#4 in Science

Followers

4.0M

Growth (7d)

Total likes

54M

Videos

185

Following

233

Avg likes/video

291K

Follower growth

2026-06-24+100K over 45 days2026-08-23

Bio

Former NASA engineer. Current YouTuber and friend of science.

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Mark Rober on TikTok - frequently asked questions

How many followers does Mark Rober have on TikTok?: Mark Rober currently has 4,000,000 followers on TikTok. The count is refreshed continuously.
How many likes does Mark Rober have?: Mark Rober has accumulated 53,900,000 total likes across 185 videos.
What does Mark Rober post about on TikTok?: Mark Rober is classified under Science in our directory. Bio: "Former NASA engineer. Current YouTuber and friend of science.".