Gabe Newell joins Forbes' billionaires list

Gabe Newell, co-founder and managing director of Valve, has been added to the billionaires' club.

Senator Asks Gabe Newell Why Steam Hosts So Much Neo-Nazi Content

Notch And Gabe Newell Make Forbes' List Of Richest People On Earth - Game Informer

Six Billionaires Who Made Fortunes From Videogames

Gabe Newell listed among world's richest people, Valve estimated to be worth $3bn

Gabe Newell - Variety500 - Top 500 Entertainment Business Leaders

Valve's Gabe Newell Is The Newest Video Game Billionaire

Gabe Newell - Wikipedia

Freewheeling Valve churns out big video-game bucks despite some growing pains

With Bezos headed to Miami, a look at WA's richest people

Freewheeling Valve churns out big video-game bucks despite some growing pains, Business

Gabe Newell's $5.5bn net worth puts him in US' top 100 wealthiest

Melinda French Gates joins Washington state's billionaires on Forbes 400 list