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Marios Kleanthous

Video Editor

4 historical reviewsHistorical work attribution

Portfolio

73 work samples. Each credit shows where it came from.

The Most Painful Deaths in Space

The Most Painful Deaths in Space

What If · 592.1K historical views

People behind the work

Sila PuhlScriptwriter profileMarios KleanthousVideo Editor profileUnderdrumzThumbnail Designer profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

The Most Painful Deaths in Space
What If592.1K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What Was Earth Like in the Cenozoic Era?

What Was Earth Like in the Cenozoic Era?

What If · 573.8K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What Was Earth Like in the Cenozoic Era?
What If573.8K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

The Moon Is Crashing Into Earth | Here's What Happens

The Moon Is Crashing Into Earth | Here's What Happens

What If · 562.1K historical views

People behind the work

Marios KleanthousVideo Editor profileManuel TorresThumbnail Designer profile

Roles recorded on this video: Video Editor, YouTube Producer

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

The Moon Is Crashing Into Earth | Here's What Happens
What If562.1K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If All of Earth's Plastic Suddenly Disappeared?

What If All of Earth's Plastic Suddenly Disappeared?

What If · 561.9K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If All of Earth's Plastic Suddenly Disappeared?
What If561.9K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If Dinosaurs Never Stopped Evolving?

What If Dinosaurs Never Stopped Evolving?

What If · 538.5K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If Dinosaurs Never Stopped Evolving?
What If538.5K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

Scientists Discovered a Hidden Black Hole Close to Earth

Scientists Discovered a Hidden Black Hole Close to Earth

What If · 537.2K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

Scientists Discovered a Hidden Black Hole Close to Earth
What If537.2K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If You Entered a White Hole?

What If You Entered a White Hole?

What If · 498.5K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If You Entered a White Hole?
What If498.5K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What Will Humanity Be Like 1,000 Years From Now?

What Will Humanity Be Like 1,000 Years From Now?

What If · 480.1K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What Will Humanity Be Like 1,000 Years From Now?
What If480.1K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If The Giant Insects Never Went Extinct?

What If The Giant Insects Never Went Extinct?

What If · 455.3K historical views

People behind the work

Sharmila ShankarkumarScriptwriter profileMarios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If The Giant Insects Never Went Extinct?
What If455.3K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

The Entire History of Our Sun

The Entire History of Our Sun

What If · 422.1K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

The Entire History of Our Sun
What If422.1K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

Science Reveals What We’ll Look Like in 1,000 Years

Science Reveals What We’ll Look Like in 1,000 Years

What If · 421K historical views

People behind the work

Sharmila ShankarkumarScriptwriter profileMarios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

Science Reveals What We’ll Look Like in 1,000 Years
What If421K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If Jupiter Collided With a Black Hole?

What If Jupiter Collided With a Black Hole?

What If · 414K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If Jupiter Collided With a Black Hole?
What If414K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If We Nuked the Sun?

What If We Nuked the Sun?

What If · 388.7K historical views

People behind the work

Sanket SagareThumbnail Designer profileMarios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If We Nuked the Sun?
What If388.7K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If You Lived in the Cambrian Period?

What If You Lived in the Cambrian Period?

What If · 353.5K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If You Lived in the Cambrian Period?
What If353.5K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If the Dinosaur-Killing Asteroid Struck Earth in 2025?

What If the Dinosaur-Killing Asteroid Struck Earth in 2025?

What If · 317.3K historical views

People behind the work

Sharmila ShankarkumarScriptwriter profileMarios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If the Dinosaur-Killing Asteroid Struck Earth in 2025?
What If317.3K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

20 Things That Could Destroy Humanity Forever

20 Things That Could Destroy Humanity Forever

What If · 311.2K historical views

People behind the work

Sharmila ShankarkumarScriptwriter profileMarios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

20 Things That Could Destroy Humanity Forever
What If311.2K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

Prehistoric Australia Was Terrifying

Prehistoric Australia Was Terrifying

What If · 290.4K historical views

People behind the work

Sharmila ShankarkumarScriptwriter profileMarios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

Prehistoric Australia Was Terrifying
What If290.4K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

What If You Fell Into Jupiter’s Red Spot?

What If You Fell Into Jupiter’s Red Spot?

What If · 163K historical views

People behind the work

Marios KleanthousVideo Editor profile

Roles recorded on this video: Video Editor

Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

View count is from the source record, not a live YouTube figure.

What If You Fell Into Jupiter’s Red Spot?
What If163K historical views
Historical credit: what this means

A retained source record links this person and role to the video. It has not been independently re-verified.

About these numbers

Videos reported in the source portfolio
73The work samples shown above.
Views reported for the portfolio
60.5MThe source’s total for this person’s listed videos, from an unknown date. It counts public views of those videos, not views this person generated, and is not a live figure.
Channels associated
7Channels linked to this profile in the source record. An association is not a confirmed working relationship.
B

BE AMAZED

Historical review
Very professional and high quality editor, pleasure to work with

Retained source review

W

What If

Historical review
Marios is a talented video editor. He's easy to work with, very receptive to feedback, and always striving to enhance his work. In addition to video editing, he's great at After Effects and Unreal Engine.

Retained source review

Skills & specialties

Content specialties

Action/AdventureComedyEducationEntertainmentFilm & AnimationGaming+6 more

Creative styles

AnimationCinematicDocumentaryFacelessInterviewLive stream+4 more

Software

Adobe After EffectsAdobe AuditionAdobe IllustratorAdobe LightroomAdobe PhotoshopAdobe Premiere Pro+3 more

Skills & services

CanvaFrame.io

Languages (historical self-report)

EnglishGreek

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Marios Kleanthous — Video Editor | PixelJobs