What is John Carmack's Net Worth and Salary? John Carmack is an American game programmer who has a net worth of $50 million. John Carmack is widely regarded as one of the pioneers of the gaming industry and has played a significant role in shaping the landscape of interactive entertainment. He is perhaps most notable for co-founding the video game company id Software which helped create the fi...

Matt Mullenweg Net Worth and Salary: Matt Mullenweg is an American online social media entrepreneur and web developer who has a net worth of $400 million. Matt Mullenweg is best-known as the lead developer of the free and open

Igor Kesaev Net Worth: Igor Kesaev is a Russian retail magnate who has a net worth of $2 billion. Kesaev entered the ranks of

Xu Yangtian, better known as Chris Xu, is a Chinese fashion entrepreneur who has a net worth of $20 billion. Xu Yangtian earned his fortune as the founder of

Spotify's Daniel Ek has built a way to make music available to listeners for free without piracy issues, while at the same time offering a sustainable revenue model to musicians and investors. Here is how he did it...

We all know Steve Wynn, the billionaire casino mogul. But did you know there's another Steve Winn? The other Steve Winn is routinely told he's not the real Steve Wynn. Both Steves are billionaires. It must be something in the name.

Is Quibids a Scam? Recently you may have seen a commercial for a penny auction site like Quibids or Beezid advertising flat screen TVs and iPhones for some insane low price, but how do they work and are they legit?