That is 7.6 jumps per second.

He holds the Guinness World record for fastest jump rope.

Earning him the nickname quotes Strongest thigh.

Yeah, Thank you.

What?

I mean, churn holds directed in two categories.

So something that way I can talkto wayto Well, she may still be that way for younger.

It all started in 2012 when Chen was 11 years old.

E kind of thing.

One thing this is his coach.

The men who trains the war Strongest by.

That's how about your elections.

We'll see you both houses.

Julian.

So a with was the first full time P teacher the school ever hired.

And the first teacher with a university degree?

Uh, yeah, Ji ho t and resources are the school was so underfunded that I didn't even have a budget for equipment.

Someone you know, the answer was jump rope.

Oh, possibility.

He's, uh, results and teaches.

I, uh, TNT is that we're doing some mhm, but he still needed to find ropes for his students.

You mean maybe, you know, you wanna try gentlemen, was it benefited beans in.

So did she died.

The all England is.

You don't think it tells us something about these Are known to the entry.

Some of those you after all that.

The biggest challenge was teaching the students how to jump broke.

What kind of booth?

Well, just don't you don't tell them quietly what you do.

What are you doing and tells them then what?

You're quite hold on.

What?

Your family got help so they don't get help.

And it's a business, so it will be required.

In 2012, he met the student who had become his most famous prodigy.

How do you go, guys?

He gave him hours and hours of training, just like his other students.

Just pop what is going on in that job?

Uh, wait, wait.

Uh, Lieutenant George, you know a lot a whole line A Your name will be produced.

Maybe the cell you and soil into the limiting the pills in the Caribbean.

They can't Wall Street Send that young jeezy.

Your position is how do you?

Well, I could find them, uh, e with.

So how does he feel about being called the world's strongest guy?

The oh, Donna.

Uh, look from this I can do on you.

Uh huh.