Shark Attack Test- Human Blood vs. Fish Blood

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  • ℹ️ Description
Shark Attack Test- Human Blood vs. Fish Blood 5

Point of clarification: A few people have pointed out the dates on the negative and positive Covid tests are the same. You'll also notice my doctor was Bob Newby from Stranger Things. Turns out there is a lot of personal info on a Covid result test and the part that says negative and positive wasn't easily readable so I photoshopped up something that solved both of those issues and didn't bother changing the date. No conspiracy here. I promise I actually got Covid and would have much preferred to actually filmed on the original schedule and not had to deal with it even with the private jet silver lining.

Also, thanks to Discovery for putting my life in danger. #SharkWeek begins August 9th.
Catch ME in ShaqAttack Monday, August 10th at 9p ET only on Discovery. 

***Music info coming soon***

Here is some of the music I used from independent artists:

💬 Comments on the video

Sorry this took awhile. I've got 8 absolute banger videos I'm currently working on through April 2021 but it turns out the Rona slows things down a bit. They will be worth the wait! For updates, follow me on social stuff @MarkRober.

Author — Mark Rober


You'll never know with Mark Rober. Last time we watched Squirrels, what are we watching today..?

Author — Ofentse Mwase Films


Mark Rober: Let's just dip these hands into that bucket of fish blood

Author — Mill


The worst part of the video is not Mark getting scared of the sharks, it’s the part *he tested positive.*

Author — RTG Forest


Mark just 'calmly' kicking the sharks away while yelling: Get Out Of My Cage, Sir!

Author — Blue Food


His wife be like :

"So the shark didn't kill you? Ok then I'll do it my self"

Author — VerryMeR -


Can't wait for the video when Mark actually goes to space

Author — My Name Is Andong


“One barrel would have 5 gallons of fish blood, and the other would have 5 gallons of human blood”
Excuse me
*The, What*

Author — Squidward Burger


Mark “yes I care about nature a lot and plant trees”
Also mark “ so we blended some fish to get their blood”

Author — Aceicle


Bro mark is the only person whose friends are literally everyone in the world

Author — Bqrtas


Mark - blending a dish
Me a vegan - 😶😶

No hate he is my icon😀😀

Author — PRISHA Agrawal


“It’s really hard to get 5 gallons of human blood legally.”
Can confirm.

Author — Hercule Satan


fact: did you know sharks take a "test nibble" before they eat something.

Author — funtime foxy


Is it just me, or does Mark Rober seem like he genuinely is a decent person, like he doesn't just do these videos for profit, but for their educational merit

Author — Your Average Zoomer


am I the one person that is slightly worried that he has 5 gallons of human blood

Author — Rupe Boys


"disclaimer: definitely no fish where harmed in the making of this video"

Author — I.C.U. Production


"It turns out it's really hard to find 5 gallons of human blood legally"

Mate, your Google search history must be a treat 🙂

Author — Ace McCrae


He probably did this video bc he google searched "where to find 5 gallons of human blood" these video helps him hide some suspicious evidence and is on the fbi watch list 🤫🤔🤨

Author — Nadia Inam


"I don't want to burden the environment"

*"Shreds fish"*

Author — Bas Stuurwold


I nearly vomited when they started blending fishes

Author — Unknown•_• Potato