There are currently 2 153 billionaires in the world.

Many of them took decades to accumulate their wealth, while others cracked it before middle-age.

Take the top 10 richest people in the world, for example. Apart from your main man Mark Zuckerberg, they’re all pretty old.

Then you get folks like Kylie Jenner, who just landed the title of youngest “self-made” billionaire ever.

She might be young and rich, but she hasn’t cracked the list of the richest Millennials in the world just yet.

From Zuckerberg to Airbnb’s Brian Chesky, here’s BusinessInsider with the top 10. You need to be born between 1981 and 1996 to qualify.

There are actually three people tied at 12th, before we get to 9th, so we will start there:

12. (TIE) Nathan Blecharczyk

Net worth: $3,7 billion

Age: 35

Country: USA

Source of wealth: Airbnb

Position: Co-founder and CSO, Airbnb

12. (TIE) Brian Chesky

Net worth: $3,7 billion

Age: 37

Country: USA

Source of wealth: Airbnb, self-made

Position: Co-founder and CEO, Airbnb

12. (TIE) Joe Gebbia

Net worth: $3,7 billion

Age: 37

Country: USA

Source of wealth: Airbnb, self-made

Position: Co-founder and CPO, Airbnb

9. Agnete Kirk Thinggaard

Net worth: $4,7 billion

Age: 35

Country: Denmark

Source of wealth: Lego

Position: Co-owner, Lego

8. (TIE) Scott Duncan

Net worth: $5,9 billion

Age: 36

Country: USA

Source of wealth: pipelines

Position: Co-owner, Enterprise Products Partners

8. (TIE) Aiyawatt Srivaddhanaprabha

Net worth: $5,9 billion

Age: 33

Country: Thailand

Source of wealth: Duty-free

Position: CEO, King Power

6. Eduardo Saverin

Net worth: $9,7 billion

Age: 36

Country: Brazil

Source of wealth: Facebook, self-made

Position: Co-founder, Facebook; investor

5. Dustin Moskovitz

Net worth: $11,1 billion

Age: 34

Country: USA

Source of wealth: Facebook, self-made

Position: Co-founder, Facebook; Co-Founder, Asana

4. Lukas Walton

Net worth: $15,2 billion

Age: 32

Country: USA

Source of wealth: Walmart

Position: Chairman, Walton Family Foundation

3. Zhang Yiming

Net worth: $16,2 billion

Age: 35

Country: China

Source of wealth: Software, self-made

Position: Chairman, Beijing ByteDance

2. Yang Huiyan

Net worth: $22,1 billion

Age: 37

Country: China

Source of wealth: Real estate

Position: Co-owner, Country Garden Holdings

1. Mark Zuckerberg

Net worth: $62,3 billion

Age: 34

Country: USA

Source of wealth: Facebook, self-made

Position: CEO, Facebook

Congrats to these Millennials, I guess.

[source:businessinsider]