Nelson Dellis shows his own brain, and viewers want a scan too
The four-time USA Memory Champion's one new Short is a look at his brain, while a reading list of three books passed 40,000 views.
Why this story? The channel's weekly summary: what went up this week, what is drawing views now, and where the channel stands among similar channels.
🧠 My brain #brain #memory #everydaygenius
Nelson Dellis, the four-time USA Memory Champion who once climbed toward the summit of Everest to raise money for Alzheimer's research, posted a single video this week, and it is about the organ that made his name. "🧠 My brain" is a Short that shows his brain itself, tagged for his Everyday Genius series.
The comment section reads like an open office hour. Several viewers ask how a person gets a look at their own brain, one wants to know whether all that memory training changed it, and a self-described medical student signs off on the anatomy while another viewer quibbles over what the cerebellum does. Someone even answered in Morse code, a nod, perhaps, to his summer video on learning it.
The Short is not the channel's busiest video, though. That is "3 books that will make you smarter 🧠", a reading list from late September that has passed 40,000 views and is still gathering more each day than the new upload.
Together they lifted the channel well above its usual daily pace, though the subscriber count did not move. Among the self-improvement channels nearest his size, the big weeks belong to VP Motion and Thach Nguyen, both running far beyond their norm, while Captain Sinbad is having a quieter stretch.
Published on Trari
Where next?
What viewers say
Thats so cool! I would want to see mine
@HilmiOlgun05See it on YouTubeAs a medical student.....YES😂👍
@miriba3581See it on YouTubeSo did the memorization training affect your brain in any way, shape, or form?
@zidane3250See it on YouTube
3 more comments
Once I had the thought that my brain is me and 'we' can never truly see us. At least not very much for very long, anyway.
This changes things! 😂@WeirwoodCaitSee it on YouTubeThat's actually so cool, how does one get this done?
@turkeygamer321See it on YouTube-.-. --- --- .-..
@KgabisoMonametsiSee it on YouTube
Public comments from the video's page on YouTube
The videos drawing views on Nelson Dellis right now
- Channel
- Nelson Dellis
- Subscribers
- 377,000
- Channel views, last 7 days
- 100,214
- Videos published this week
- 1
- Video published
- October 7, 2026
- Video views so far
- 4,110
- Views on its first day
- 3,436
The numbers
Here is how Nelson Dellis's channel moved over the week.
💡 Test your knowledge
Which part of the brain is best known for its role in balance and coordinated movement?
The cerebellum, at the back of the brain, coordinates movement and balance, as one viewer pointed out under the Short.




