FameLifter LogoFameLifter
Top ChannelsSearchCompareTrendingStatisticsPricing

Top YouTube Channels by Country

United StatesUnited KingdomIndiaBrazilTurkeyGermanyFranceMexicoJapanSouth KoreaSpainItalyCanadaAustraliaRussiaIndonesiaPolandNetherlandsSwedenArgentina
FameLifter LogoFameLifter

Advanced YouTube analytics platform helping creators and businesses understand their performance and grow their audience.

Product

  • Channel Analytics
  • Top Channels
  • Blog
  • Features
  • Video Comparison

Company

  • About Us
  • Contact
  • Help Center
  • What's New
  • Privacy Policy
  • Terms of Service
  • Cookie Policy

© 2026 FameLifter. All rights reserved.

Prof John

Prof John

CA
@johncastillo
202
Video Count
46.5M
Video View
96.3K
Subscriber
#3,444
Canada Rank
#144,600
Global Rank
202
Video Count
46.5M
Video View
96.3K
Subscriber
#3,444
Canada Rank
#144,600
Global Rank
OverviewVideosOutliersStatisticsSimilar ChannelsTimelineRetention AnalyticsAbout
Timeline Explorer

Channel Evolution

Journey through Prof John's most significant moments, from humble beginnings to major achievements.

14
Years
3
Milestones
4
Years Active
2012

Channel Launch

Prof John started the YouTube journey

Feb 17, 2012
Journey begins
Channel foundation

1K Milestone

Subscriber community reached 1K members

Apr 11, 2012
1K subscribers
Major milestone
Estimated date — Based on linear growth calculation. Not actual historical data.
2013

10K Milestone

Subscriber community reached 10K members

Aug 7, 2013
10K subscribers
Major milestone
Estimated date — Based on linear growth calculation. Not actual historical data.
2019

50K Milestone

Subscriber community reached 50K members

Jun 23, 2019
50K subscribers
Major milestone
Estimated date — Based on linear growth calculation. Not actual historical data.
2025

Viral Hit

The Beatles vs Apple Computers Legal Battle #thebe...

10 months ago
3.5M views
#2 top video

Viral Hit

Why Playstation doesn’t use ABXY #gaming #controll...

9 months ago
3.9M views
#1 top video

Viral Hit

What’s the difference between QR and barcode? #qrc...

7 months ago
3.5M views
#3 top video
3
Subscriber Milestones
3
Viral Moments
Feb 17, 2012
Journey Started