Thursday, March 8, 2012

Graph: The World's Billionaires 2012 (Part 1)

What is the age distribution of the world's billionaires? Who are the youngest and the oldest billionaires? Forbes just released their annual list of the World's Billionaires, which they started 25 years ago. Then, there were 140 billionaires, now there are 1,226 billionaires. [Note: The figures are calculated as at March 2012, according to this methodology.]

The next series of graphs show the number of billionaires in the world by various dimensions. This first one shows the billionaires by net worth and age (for those whose age is disclosed).
Data Source: Forbes; Only those whose age is disclosed is included
From the chart, you can see that the top 5 billionaires by net worth are (1) Carlos Slim and family (Mexican telecoms tycoon) (US$69bn), (2) Bill Gates (of Microsoft fame) (US$61bn), (3) Warren Buffett (Berkshire Hathaway value investor) (US$44bn), (4) Bernard Arnault (LVMH) (US$41bn) and (5) Amancio Ortego (Spanish fashion tycoon, of Zara fame) (US$37.5bn).

The oldest billionaire is Walter Haefner, aged 101, a Swiss software tycoon with net worth of US$4.3bn. 

The youngest billionaire is Mark Zuckerberg, of Facebook fame, aged 27, with net worth of US$17.5bn, and Dustin Moskovitz, also aged 27, with net worth of US$3.5bn, whose fortune also comes from Facebook. [In total, there are 7 billionaires whose net worth is linked to Facebook.]


From the chart, you can see a wide range of ages from which billionaires are drawn from, though the majority is around 40 to 90 years old. The median age is 62 years old, while the mean is also around there, at 62.4 years old. The age distribution is shown below.
Data Source: Forbes; Only those whose age is disclosed is included
The next chart shows the list of the 10 youngest and oldest billionaires in 2012.
Data Source: Forbes; Only those whose age is disclosed is included
You can see their source of wealth and country of citizenship here. 4 of these 10 youngest billionaires derived their wealth from Facebook.

10 Youngest Billionaires in 2012
Rank
Name
Age
Net Worth (US$B)
Source
Country
35
Mark Zuckerberg
27
17.5
Facebook
United States
314
Dustin Moskovitz
27
3.5
Facebook
United States
854
Albert von Thurn und Taxis
28
1.5
diversified
Germany
270
Scott Duncan
29
4.1
Pipelines
United States
223
Yang Huiyan
30
4.7
real estate
China
634
Eduardo Saverin
30
2
Facebook
United States
960
Fahd Hariri
31
1.3
construction, investments
Lebanon
601
Sean Parker
32
2.1
Facebook
United States
960
Ayman Hariri
33
1.3
construction, investments
Lebanon
634
Yvonne Bauer & family
34
2
Bauer Media Group
Germany

10 Oldest Billionaires in 2012
Rank
Name
Age
Net Worth (US$B)
Source
Country
248
Walter Haefner
101
4.3
software
Switzerland
491
David Rockefeller Sr
96
2.5
Standard Oil, banking
United States
223
Karl Wlaschek
94
4.7
retail
Austria
344
Kirk Kerkorian
94
3.3
casinos, investments
United States
683
Albert Ueltschi
94
1.9
FlightSafety
United States
578
Henry Hillman
93
2.2
Investments
United States
10
Karl Albrecht
92
25.4
Aldi
Germany
61
Anne Cox Chambers
92
12.5
media
United States
169
Sulaiman Al Rajhi & family
92
5.9
banking
Saudi Arabia
578
George Mitchell
92
2.2
oil & gas
United States


See the next series of graphs and analysis in Part 2 (Billionaires by Country and Continent) and Part 3 (Billionaires by Industry). 

[Updated: Added list of ten youngest and oldest billionaires]

Data Source: Forbes; Graphs: Generated by me

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