Shark Attack Test- Human Blood vs. Fish Blood

Dipublikasikan tanggal 9 Agu 2020
I personally got in the water and tested if Sharks had a preference of human blood vs. fish blood. Get your first month of KiwiCo for FREE!!!
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.
Here is a link to that tiny exercise machine I was using the the jet. Luke (my shark expert buddy) invented it and it's really clever. He's launching a Kickstarter really soon-
***Music info coming soon***
Here is a talented up and coming artist named Kenyi. Check him out!


  • 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.

    • Don’t Read My Profile Picture! ✔︎ II

    • 1. You are not using actual human blood. 2. The fish 'blood' contains more than just blood, as you've added fish paste to it. The results from this test are basically invalid.

    • This was by far my favorite of your vids Mark!! Happy to wait longer if all of your future vids are this entertaining!!

    • No worries. Love the video :3

    • Try the same thing but with crocodiles

  • you are crazy

  • Mark the type of guy to experiment something that other people will not do

  • H.S twelve million views in a 13 mil subscribers channel within 24hours ! Great F.Job !

  • Dude escaped death two times in this video. The random Corona positive test and then then sharks incident lmao

  • why he swim like that

  • You could've had a knife for protection

  • How do you beat the rona?

  • the real question is how he got the human blood

  • You have a private jet

  • DEFINITELY worth the wait !

  • My channel shares funniest and cutest pets ever if you’re a pets lover or have one, then come take a glance there thanks 🐶🐐🐕😻

  • 12 million views in one day this deserves #1 on trending

  • @9:57 looks like dude be going heavy on the soymilk

  • I feel bad for fishes.😢😢😢😢😢

  • Dude had a private jet to get covered by sharks in middle of the ocean I love this guy

  • I wish u did more than monthly uploads

  • Being honest dude perfect is my favourite ID-tv channel.😅😅😅

  • I really hope youtube didn't strike mark for saying corona also MARK YOU BAFOON YOU NEARLY DIED THEN WHO WOULD I BINGE WATCH ON FRIDAY NIGHT?!?!??

  • Shaq

  • 15:45 What employers are looking for these days.... four hundred million years of experience... lol

  • Is that shaq?

  • Number 1 on trending btw keep your head up man😁

  • Wow didnt know u had it glad u were able to beat it

  • other youtubers be like no fish were hurt these guys blend a fish lmao

    • Well to be fair the fish were dead before the blending

  • Those fishes could’ve fed my family for a month.

    • Skyett now who stepped on your big toe?

    • Then go catch your own fish. Is he supposed to ship them to you or what?

  • How come I never found out about you before! LOVED THE VIDEO !!

  • Hi

  • All I want is a husband like Mark...

  • What about a lot of blood, not just a little bit

  • Dont scared me like that bro.. I have weak heart😂

  • If this comment gets pinned I’ll subscribe.

    • That's a lot to ask for for just a subscriber

  • HoMe DePoT bUcKeT!!!!!!

  • Slorter house be like

    • _"slorter"_

  • Mark Rober:“Cause there no longer accepting any commercial flights from America,cause where number one baby” Me:wash your hands or soap it

  • Vegan: no you can’t just kill fish for its blood Mark: haha fish goes “brrrrrrrr”

  • Where did he get all that blood?

    • Cow blood. Slaughterhouses have it.

  • How does mark not have more subscribers than this his videosareinteresting funny and definetly good for a bored person to watch

  • Could you make a device that could allow you to move the four elements (fire,earth,water,air) ofc like the avatar or talk about the science behind it?

  • I am so happy the u survived COVID-19

  • Maybe if we just blend the fish? Me: ArE yOu GoInG tO bLeNd A hUmAn

  • I seen this along time ago

  • Bad form mate. your teaching sharks to associate food with humans thus increasing shark attacks. Shark feeding is banned in a lot of places for this reason.

  • Anyone else questioning where they are just causally getting a bucket of human blood?

    • It’s not human blood he used cow blood because human blood was too hard

  • Get him

  • Mmm fish blood smoothie yum the most exquisite drink 🍷 (Also can we talk about how much balls he have for doing this with blood in the the water with him?!?)

  • Yay 😁 😁 yay

  • Dude's been riding the private plane while on slippers. My first time to see this. 😂

  • 12 Million views in a 24 hours... Worth sharking up

  • Your like mrbeast but more smarter


  • Ooo~ Dude perfect is here!!

  • Team trees... Roblox and tear rite games

  • Bruhhhh homie got the rona and said I beat it and then went to meet some sharks

  • I'm just curious how he got the cow(“human”) blood

    • @Skyett I know that hinted at the the brackets and quotes on the word human

    • The shark experts said all mammal blood tastes about the same for sharks

  • but u were using ground up fish filletes

  • Fishy do not aprove

  • Man versteht nichts

    • Weil er auch Englisch spricht, ne?

  • a great video. You are brave

  • i didn't like the fish blundering part

  • Mark: Seeing Germs Mark: Getting Germs

  • love how im watching the fish grinding part while eating oreos 🤷‍♂️🤣

  • Hey im a diver aswel, but how do you talk while underwater?

  • How were you not scared 😱

  • Congratulations on #1 trending 👍

  • I really hope youtube monetizes this

  • Vegans seeing them get blood:👁👄👁

  • I have a question,are they okay-

  • *What the heck?*

  • At the same time I feel good and sometimes I feel bad because literally you're hurting the fish is so bad

  • How does this dude get 12 MILLION VIEWS IN A DAY

  • Vegans boutta go craaazzzy in the comments lmao

  • The budget of this video was so high he needed to sell his diamond armor and use chain mail

  • Shaq, Mark Rober, and Dude Perfect. Biggest crossover of the century.

  • Vegans watching this video 👁👄👁

  • this man beat rona like it was nothing that’s hopeful

  • Amazing

  • This is making me shake!!!! I’m so scared and it’s kinda disgusting

  • *this video proves that my life sucks*

  • Wow, this #1 on trending, good job Mark

  • Jemand Deutsch?😅🤣

  • This came out already...

  • Ютуб опять ломает тренды?

  • Who gave em blood

  • I think the sharks were an excuse to go on a holiday in the Bahamas with the whole resort reserved to Mark.

  • You defeated the Rona

  • Another insane views for a shark video Mark. 1 day with almost 13m views? INSANE

  • Is that Sharkuille O'Neal

  • Istg I hope mark doesn’t die doing something like this

  • How many fished did you killed

  • Who else get turned on by a topless mark?

  • Title should be cow blood vs fish blood

  • I will never do this

  • I just surprised that no one was talking about how mark got rona

  • Bonjour to all those vegetarians that will be triggered after watching this....

  • mark is on shark week

  • This is cool but that bit with the fish killed my hart. I love all animals too much. Also im glad your ok and didn't get too heavily affected by the virus

  • He must be real brave to get in that cage

  • Just wondering his wife kill him after this or it's still alive

  • No Mark you should have said:”As humans if we see the words:shark and blood in the title of a video... ...It will become number one on trending”