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Channel rankings/Mark Rober
@markrober

Mark Rober

Science & Technology · EN · tracked in Signal Hunt

Open channel
Subscribers83.5M#13 of 989 tracked
7-day subscriber gainCollectingaccumulating snapshots
Total views19.3Bchannel lifetime
Breakout rateCollectingneeds comparable uploads
7-day view gainCollecting
Videos tracked50

Gains appear once this channel has snapshots spanning the full window — nothing is estimated in the meantime.

Channel growth

Subscribers and lifetime views from tracked snapshots—not estimates.

Last observed Oct 4, 2026
83.417M83.458M83.5M83.542M83.584MOct 4Oct 5

Daily history

Snapshot-to-snapshot changes, newest first.

1 record
DateSubscribersΔ SubsTotal viewsΔ Views
Oct 4, 202683.5M—19.3B—

Latest uploads

Latest tracked uploads from this channel.

LatestTopOutliers
01
Science & Technology

You Have Spiders on Your Face RIGHT NOW!

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=05d ago
Accumulating data
— accumulating 1.6MCollecting
02
Science & Technology

Last Cheater Standing Wins $10,000

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=016d ago
Accumulating data
— accumulating 22.5MCollecting
03
Science & Technology

Chivalry or Engineering?

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=017d ago
Accumulating data
— accumulating 3.8MCollecting
04
Science & Technology

Why Do People Pass Out On Roller Coasters?

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=01mo ago
Accumulating data
— accumulating 7.7MCollecting
05
Science & Technology

Why the Moon Never Changes

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=02mo ago
Accumulating data
— accumulating 7.3MCollecting
06
Science & Technology

$100 Slime Challenge

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=12mo ago
Accumulating data
— accumulating 8.2MCollecting
07
Science & Technology

Lowest Heart Rate Wins!

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=12mo ago
Accumulating data
— accumulating 11.2MCollecting
08
Science & Technology

Stop Your Car From Getting Stolen!

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=03mo ago
Accumulating data
— accumulating 1.8MCollecting
09
Science & Technology

I Discovered a Lost Plane

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=13mo ago
Accumulating data
— accumulating 32.3MCollecting
10
Science & Technology

How To Crush an Egg with Your Bare Hand

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=03mo ago
Accumulating data
— accumulating 3MCollecting
11
Science & Technology

3 Levels of Car Theft

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=03mo ago
Accumulating data
— accumulating 6.9MCollecting
12
Science & Technology

I Outsmarted Pro Car Thieves

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=04mo ago
Accumulating data
— accumulating 25.9MCollecting
13
Science & Technology

Do YouTubers know about the Magnus Effect?

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=14mo ago
Accumulating data
— accumulating 9.6MCollecting
14
Science & Technology

My $60,000,000 Experiment

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=14mo ago
Accumulating data
— accumulating 2MCollecting
15
Science & Technology

How To Keep a Skyscraper From Falling Over

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=14mo ago
Accumulating data
— accumulating 18.2MCollecting
16
Science & Technology

Tennis Ball Cannon vs Human Strength

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=15mo ago
Accumulating data
— accumulating 31.6MCollecting
17
Science & Technology

You’re Breathing Dinosaur Breath!

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=15mo ago
Accumulating data
— accumulating 9.5MCollecting
18
Science & Technology

Engineering a $1 Cup of Lemonade #AdobePartner

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=06mo ago
Accumulating data
— accumulating 15.2MCollecting
19
Science & Technology

I Engineered The Perfect First Date

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=06mo ago
Accumulating data
— accumulating 25.6MCollecting
20
Science & Technology

Testing Every Seat on a Log Ride

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=16mo ago
Accumulating data
— accumulating 30MCollecting
21
Science & Technology

The SECRET to Fighting Laundry Stains #TidePartner

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=07mo ago
Accumulating data
— accumulating 122.9MCollecting
22
Science & Technology

Secret To Defusing A Soda Grenade

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=17mo ago
Accumulating data
— accumulating 26.7MCollecting
23
Science & Technology

Engineers vs Junkyard RC Car Death Match

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=08mo ago
Accumulating data
— accumulating 37.2MCollecting
24
Science & Technology

Your fingers are actually a clock

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=18mo ago
Accumulating data
— accumulating 7MCollecting
25
Science & Technology

pride comes before flop

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=18mo ago
Accumulating data
— accumulating 218.8MCollecting
26
Science & Technology

Can You Ship A Potato Through The Mail?

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=18mo ago
Accumulating data
— accumulating 21.1MCollecting
27
Science & Technology

Why MRI Machines Are So Dangerous

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=19mo ago
Accumulating data
— accumulating 29.1MCollecting
28
Science & Technology

Disney’s Secret for Making Ghosts REAL

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=19mo ago
Accumulating data
— accumulating 16.7MCollecting
29
Science & Technology

Why The Weatherman Is Always Wrong!

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=010mo ago
Accumulating data
— accumulating 12.1MCollecting
30
Science & Technology

How Close To Beat My Goalie Robot?

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=110mo ago
Accumulating data
— accumulating 14.6MCollecting
31
Science & Technology

How Superglue Actually Works

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=110mo ago
Accumulating data
— accumulating 13.7MCollecting
32
Science & Technology

Help Me Pass Ronaldo in Subscribers!

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=110mo ago
Accumulating data
— accumulating 29.7MCollecting
33
Science & Technology

Ronaldo vs My Goalie Robot

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=110mo ago
Accumulating data
— accumulating 41MCollecting
34
Science & Technology

Ronaldo vs My Unbeatable Goalie Robot

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=010mo ago
Accumulating data
— accumulating 50.7MCollecting
35
Science & Technology

3 Levels of Elephant Toothpaste

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=111mo ago
Accumulating data
— accumulating 356.7MCollecting
36
Science & Technology

How to Escape Alcatraz With Basic Engineering

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=011mo ago
Accumulating data
— accumulating 38.3MCollecting
37
Science & Technology

How Do Hot Air Balloons Actually Steer?

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=011mo ago
Accumulating data
— accumulating 3.3MCollecting
38
Science & Technology

I Blew Up A 24 Story Building

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=011mo ago
Accumulating data
— accumulating 25.7MCollecting
39
Science & Technology

YouTuber Argues With Cop…

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=011mo ago
Accumulating data
— accumulating 18MCollecting
40
Science & Technology

First Object Faster Than Sound!

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=11y ago
Accumulating data
— accumulating 22.1MCollecting
41
Science & Technology

Uncovering America's Underwater City

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=01y ago
Accumulating data
— accumulating 30MCollecting
42
Science & Technology

Jumping On A Moving Train… For Science!

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=01y ago
Accumulating data
— accumulating 26.9MCollecting
43
Science & Technology

How Do Spider Legs Actually Work?

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=01y ago
Accumulating data
— accumulating 85.7MCollecting
44
Science & Technology

Sharpest Thing In The World!

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=11y ago
Accumulating data
— accumulating 174.4MCollecting
45
Science & Technology

Testing If You Can Breathe Underwater!

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=01y ago
Accumulating data
— accumulating 131.6MCollecting
46
Science & Technology

Sumo Wrestlers vs Phone Books

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=01y ago
Accumulating data
— accumulating 152.3MCollecting
47
Science & Technology

Mark Rober vs India’s Busiest Train

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=11y ago
Accumulating data
— accumulating 11.7MCollecting
48
Science & Technology

Secret Street Crossing HACK

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=11y ago
Accumulating data
— accumulating 148.9MCollecting
49
Science & Technology

World’s Strongest Magnet!

MMark Rober83.5M subscribers
ShortAwaiting comparable sampleLow conf · n=11y ago
Accumulating data
— accumulating 28.3MCollecting
50
Science & Technology

Can You Safely Drink Your Own Pee?

MMark Rober83.5M subscribers
Awaiting comparable sampleLow conf · n=01y ago
Accumulating data
— accumulating 16.5MCollecting

Channel data observed Oct 4, 10:34 AM UTC.

Frequently asked

Answers built from tracked public data—updated as snapshots accumulate.

How many subscribers does Mark Rober have?

Mark Rober (@markrober) currently has 83.5M subscribers, ranking #13 of 989 channels tracked by Signal Hunt.

How many lifetime views does Mark Rober have?

Mark Rober has accumulated 19.3B lifetime views across 271 uploaded videos, as reported by YouTube.

Is Mark Rober growing?

Signal Hunt is still accumulating snapshots for Mark Rober; the 7-day change appears once tracked history spans a full week.

How often does Mark Rober produce breakout videos?

Signal Hunt does not yet have enough comparable uploads to calculate a breakout rate for Mark Rober.