Minecraft Creator and Gabe Newell Join List of World's Wealthiest - GameSpot

Both Markus Persson and Valve co-founder's net worth estimated at $1.3 billion. Bill Gates remains world's richest person.
Minecraft is a game that involves players creating and destroying various types of blocks in a three dimensional environment.

Gabe Newell

Gabe Newell - Mii 1121

The Video Games Textbook: History • Business • Technology [2 

Gaming Has a New Billionaire - GameSpot

Minecraft Creator, Notch, Praises Valve's SteamOS - Cheat Code Central

Gabe Newell Net Worth, Life Story, Business, Age, Family Wiki

Gabe Newell, Notch Make List Of World's Richest People

AhmadMetallic's profile - Blogs

Minecraft Creator, Notch, Praises Valve's SteamOS - Cheat Code Central

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