Problematic Men (The Brainiacs / 문제적남자)

Hello, nice to see you. - Hi.

The pleasure of Tuesday nights. - It's a match again.

The pleasure of Tuesday nights. - Hello.

It's a match again. - Gosh, what's that?

What is this? - What's this for?

I can't believe it. - I already feel intimidated.

I don't get any of this.

Why does it look so hard? - What is this?

Double integral. Triple integral. - This.

Aren't you from another planet if you do a triple integral?

Gosh, it'll be hard today. - I think someone wrote this down.

All right. You, engineering majors.

Do you recognize any proofs? - I have one.

What is it? Tell us. - I can understand this one.

Come on. Even I know that one.

You found a good one. You did.

I'm jealous. You found a good one.

Hold on. How many guests are we having today?

5. It's 5 to 5. - We have 5 guests.

We'll have a 5-to-5 match?

Whenever we had team matches, Ji Suk...

helped us and was a big help. - He encouraged us.

We should bring them in without any hints, right?

I wonder who these impressive people are. Come on out, please.

This is so hard.

I'm scared.

Is it a sitcom? - Yes, it's from a sitcom.

Gosh. - They must be geniuses.

Gosh. - They must be geniuses.

They look smart. Everyone looks smart.

Seriously. What are we going to do?

That's their school sweaters. - Gosh, Seoul National University.

He went to the same school with Jang Won.

KAIST and POSTECH.

Excuse me.

"1886"? - "1886"?

The Imo Military Revolt occurred in 1882.

No, it's Ewha Womans University. - Yes.

Ewha Womans University, Seoul National University,

and UNIST...

Science and Technology Institute. - It's in Ulsan.

I see. Institute of Science and Technology.

"UNIST". That's so cool.

Well, you came here in your school shirts.

You revealed which schools you all attend.

Can you introduce yourselves one by one? Why don't you go first?

Hello, I'm in a math club, MARCUS, at POSTECH.

My name is Kwon Hyuk Kyu.

He's in a math club. - A math club.

Hello, I'm in a math club at KAIST.

I'm a member of a math research society.

My name is Choi Hyun Joon. I started college this year.

I'm in a math club, SEM, at Ewha Woman's University.

My name is Kim Yeon Joon.

I attend Seoul National University.

I'm part of the Stupid Math Seminar. My name is Kim Myung Soo.

They are all from math clubs.

UNIST, you're up.

I belong to the Elite of Elites. My name is Choi...

Hold on. Let me try again.

No, you lost your chance.

Your turn is over.

You must remove it at once.

I belong to the Elite of Elites from UNIST. I'm Choi Kyung Don.

"Elite of Elites".

Today, all of the guests...

don't just love math. They're crazy about math.

We have invited math geniuses.

Well, I can see how this will unfold.

All right. Let me introduce each guest.

When you were in school, you came up with math...

and critical thinking questions. - He came up with the questions.

Yes. - You didn't solve given questions.

But you made questions. - That's correct.

Currently, he's running a social media website...

that solves all sorts of math questions.

You solve all sorts of questions? - Yes, all sorts of questions.

What if you can't solve it?

I keep trying until I solve it.

Was there such a question? - Yes, there was.

There are some questions? - Yes.

We invited two people from POSTECH for another episode.

Geekble. - I watched that episode.

You don't know them?

I only heard of them. They're quite famous at my school.

Is that so? - Did you see us make the top?

The radish top. - The radish top.

Infinity Radish. - Infinity Radish.

Infinity Radish came in first. - That was really impressive.

You must have thought you should do better than Geekble.

I came here to raise the good name of my school.

He's speeding from Pohang. - I mean it.

He won International Mathematical Competition.

He falls in the top second percentile of the baccalaureate.

Currently, he writes math questions for the baccalaureate.

His name is Choi Hyun Joon from the math research society at KAIST.

The baccalaureate is a college entrance exam in France, correct?

Yes, it's part of the French education system.

As someone who had already completed the course,

I thought the difficulty level of the math questions was very low.

For students who wish to take more challenging math classes,

I make math study books and provide them with my books.

His hairstyle...

I released a song, "Don't Leave".

I had that hairstyle for the song. - You had that hairstyle.

Finally, KAIST is catching up with the trend.

Back then, that was quite a trendy hairstyle.

I see. - It took two years to catch up.

From Seoul to Daejeon. - Right.

It took some time. - Yes, indeed.

Did you copy my hairstyle? - No, I didn't.

Did you see him? He got serious. - I think...

It looks great on you. - Thank you.

She mastered differential equations in elementary school.

You mastered differential equations in elementary school?

When I was in elementary school, multiplying and dividing was hard,

but she mastered differential equations then.

She majored in cryptology and analytics...

which is essential in the Fourth Industrial Revolution.

She teaches math for students in math department...

and graduate students from Ewha Woman's University.

You teach graduate students too?

Yes, when students major in mathematics,

they study psychology or engineering for their graduate programs.

they study psychology or engineering for their graduate programs.

I receive many requests to teach them mathematics.

It's a base for other studies. - Yes.

Math is essential. - Yes.

Are you hard on older students?

I mean... - I haven't heard that for a while.

I'm... - Are you hard on the students?

Are you or not?

I do scold middle or high school students a lot.

When my students are older than I am,

I should respect them, shouldn't I?

When I was a trainee, - Okay.

the lady I liked went to Ewha Womans University.

She looks like her. - Really?

My heart fluttered earlier. - My gosh.

I remembered the memories from that time.

Your heart fluttered? - Yes.

What is this? - What are you doing?

What is this? - I'm just telling you my story.

You didn't focus on your training.

You chased after a girl from Ewha Womans University.

Did you really chase after her?

Yes, I went to her school. - Did you ask for her number?

She had her own place near the back gate of the school.

I used to go there too. - You found out where she lived?

Did I find out where she lived?

You waited in front of her house. - I mean...

Listen. - He fell for it.

You were a stalker. - A stalker?

A stalker? - You were a stalker.

Since I was a minor then,

she didn't date me, sadly. - Really?

But you remind me of her.

You remember those days. - Right.

She looks like Kyung's crush.

He won first place at Math Olympiad in middle and high school.

He was the valedictorian of Seoul Science High School.

He was valedictorian from there. - What is this?

He's the smartest person in Korea.

He's the best.

Isn't Seoul Science High School the top of other science schools?

It's my school and another school in Busan.

There's no ranking. - He said there's no such a thing.

Isn't Seoul Science High School the top of other science schools?

There's no ranking.

He said there's no such a thing. - I meant...

You can't rank science schools.

It is indeed difficult to rank these schools.

Seoul and Hansung Science were the best when I was young.

Those two were the best two schools.

Come on.

You seem quite disturbed.

You were valedictorian from that school?

Were you always in first place?

Or were there times you weren't in first place?

Our grading system is quite unique.

We have to register for our classes.

In high school? - Yes.

Since everyone has to take different tests,

we can't make comparisons with everyone's grades...

and decide which student came in first that semester.

As it's not possible, we don't use that grading system.

After completing three years in high school,