his future wife : “ why are you so broke ? ” him : “ idk ask my sister 😞! “

“WAIT I WAS ABOUT TO SAY TJEBIGGASEWHAHEBIZAABIGFE I was about to say in the beginning you can’t suck it up with a straw” 😂😂😂

he makes up rules as he goes along,and he still loses🤣🤣🤣🤣🤣🤣🤣

She’s going to be a physics professor one day, and when someone asks her why, she’s gonna be like “cuz my brother kept making up these silly challenges.”

She got enough money from him to buy a TESLA😂😂😂😂😂😂😂🤦🏾‍♀️

She didn’t even bother putting on her eye glasses this time😂😂😂😂😂❤❤❤❤❤

I love these videos!! Not only are the bets/experiments fun (& educational), when you're having a bad day, these young adults will sure brighten your day. The love they all have for each other is obvious & oh, so great to see. Thank you for sharing with us.

I like how she SHOWS us the remedy/answer to his challenge, now if she would EXPLAIN the answer she would be TEACHING. The why's and how something works is what I'd like to know...love watching these two....

Damn I've learned more from them then actually being in class.

she didn’t trick you, she outsmarted you

It's his facial expressions at the end that kills me every time😅😂

Yuh mans always changing the rules up as she starts to engage his losing the challenge. He tried so hard that he was speaking gibberish in tongues and still got all thr smoke. Lmao😂😂😂😂😂😂😂😂

She didn't even need to put her glasses on! She rocks!

Dude spoke a language unknown to man, lol. She got him good

She ain't need to have her glasses on ..... She uses her brain to figure it out. God bless you all and I love you so much 💗

I get so much joy out of watching these two. ❤❤❤

She didn't even have to put her glasses on for this one😃

I believe this young lady is going to do extremely well in college and in life. CONGRATULATIONS YOUNG LADY!!!

He didn't know what to say😂😂😂😂 She's too smart💯💯

I love y'all interaction with one another!! Sibling love at it's greatest. I love you guys!! ❤💯🙏

And she didn't use her glasses this time... The girls just good. 🔥

I pray she goes into a STEM program and continues to soar!

do not play with this girl 🤣🤣

You two make science look fun. Keep up the videos

He just loves spending time with his Lil sister and making sure that she has her own money

Man started speaking a whole another language

She is so smart you go girl love how you use science and math to solve the problem.

Ha ha ha, she is kicking his butt. He is funny.i love these 2. They actually use humor to teach.😂❤️❤️

😂😂😂 His face in all the videos is priceless. Big Brother you are going to stay broke messing with your Genius Lil Sis.

I love how the both of you teach us so many science principles. Too much fun.

His face everytime she gets it. 😂 you guys are incredible! Thanks for the vids ❤😊

🤣😂😂😂👍🏽She never disappoints!

She is just so smart!

That girl is probably rich

I enjoy the wholesome nature of these vids. Fun and good times. Then the glasses come out! Charming!

The look on his face was priceless 😂😂

I love this channel! You rock, sister! You siblings are so cute together! I also love that y'all are teaching science. Thanks so much.

We really love your stuff from Nigeria. She is a living Genius 😂

Blessed be, that Bro is one great brother.

The look on his face every time he loses is so priceless

He is so tongue tied, hilarious 🤣🤣🤣 Why doesn't he just give up!!! 🤣

She's so intelligent 🤓🧠 I love it! And she didn't even put on the glasses!

She’s adorable. I can see her working on motorcycle engines or cars in general.

She is smart. No glasses needed. She should be on Myth Busters! lol

That girl is smart Af for real 🤦🏽‍♀️👏🏽👏🏽👏🏽👏🏽

Dude you need to start going to science class with her. 😂

She deserves more money

I wish I had a brother! "Do I have to state the obvious?" LMAO!

Damn she gets him every time she’s just to smart for him 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢

Love how he try to make it impossible for her but she still gets him in the end🤣🤣🤣🤣

Whoo! He was speaking in tongues! If laughter is medicine, I am completely healed.😂😂😂

This two brother and sister are so funny because she’s so smart with all the tricks .

His facial expressions are worth the price of admission.

As soon as she walked off frame he knew she had it and stumbled over his words, lol homie couldn't even talk when he seen the straw

I just love his silence after she walks away.😂😂😂

He can't win for losing ,with her she nailed him agesn,these two are great.

It’s funny how he always add rules when she first has an idea then she quickly has another solution!! With or without putting on her glasses!! ❤❤

I love these two but the face he makes when she manages to accomplish everything he asks is hilarious.. LOL 🤣🤣🤣🤣🤣🤣 Marisa - Brazil

Ha!ha!! She didn't put on her eye glass this time before her trick!

“Wait I was about to say BLAHSBSHISMALSLMSNDISBDNSJD you can’t add the straw😅” 💀😭that had me dead

That lady is so smart, and her brother also for challenging her.

He be killing me trying to move the goal post on the fly!😂😂😂😂😂

Such good educational videos framed so well. Their personalities are golden. The experiments reminds me of the Owl Magazine experiments with Dr. Zed when I was young - much younger than these two.

She didn't even have to put the glasses on for this one bro 💪🏾💪🏾💪🏾🤣🤣

Genius: oh so you want to lose the faster way? Him: what do you mean the faster way? Genius: blows into bottle Him: completely shocked that she just did that without moving the glass or sucking it up through the straw this girl is an absolute genius with these videos love it keep them coming please

She got you, AGAIN, big brother!! 😂

These two are so cute. She usually puts on her glasses b4 she wins. How do they keep coming up with this stuff? Genius!

"You Gone Learn Today" Lol!

I learned so much from her science class

😂😂😂 "you can't win, you can't break even, and you can't get out of the game" 😂😂😂😂😂

Doesn't he ever learn about the faster way? She cracks me up with her brilliance!

Whenever she comes up with a clever idea he always say he was about to say you can't do that

I don’t even understand how she did it!😮. Did she bite a hole in the straw to push the air through? This girl….come on dude. 👏🏽👏🏽👏🏽❤️

She's awesome..when I see that's it's them..I'm like.. what's she going 2 teach me today..Bravo Baby Girl..TO GOD BE ALL GLORY

She's awesome. GB her always!! ❤️🙏👍🥰🤗😊

He gonna be broke by the time he realises she ain't failing on no challenge 😂😂

"That's technically cheating!"🤣🤣🤣

Man you got to love your Babysis ❤

I love that lil smile from her. Knowing easy money....

My faith and belief in humanity is strengthened by these awesome people.

Very smart young lady, A great thinker and analyzer❤😂

This girl!!!! 💯 genuine!

That man start speaking an unknown language when she pulled out that straw😂😂😂😂

The smile & side eye at the end 😂

Love this family. What a beautiful father and daughter vibe

She makes you look so special every time you're one of those short yellow bus kids with the AC LMAO

I am proud of this girl, she denies all the stereotypes of people of color. Be an individual

she didn't need the glasses for this one! 🤣

The way he be adding on instructions in the middle of her solving it..🤣

I LOVE WHEN SHE PUTS ON THE GLASSES, She about to TAKE his MONEY🤣🤣🤣🤣

She's pure gold for foxing his bets

I like the expression on his face each time he loses.

Where she be gettin dese tricks from

She’s good!!!! Outsmarts him every time!!

You 2 are great together. You're both extremely talented and smart. But watching her put on her glasses and take ur money every time is priceless!!! LOL

Her smile tho 😊

Give up Bruh you have paid for her college education twice over already!! Keep Being Amazingly you Baby Girl. LOVE YOU TO life!!!!❤❤❤❤

😂😂😂😂😂😂😂😂😂😂 she gets her money every time

😆 I ❤️ her she's so smart and beautiful 😍

Him : wsssekelllljejhehs... Translate : I'm lost again..😏