John Paul DeJoria, the man behind brands such as Paul Mitchell, Patrón, and Rok Mobile is certainly…

Not only is he a millionaire thanks to some successful companies he's founded, he also maintains a …

"He would literally fall into the fantasies of the movies of that era," Michael Gross, author of "G…

Koum now leads a team of around 100 people working on WhatsApp, which is used heavily in developing…

"When your back is up against the wall and you have no other way to advance or create relationships…

This is a huge compliment - she now sits among other Revlon ambassadors, including Emma Stone, Hall…

Her impressive real-estate portfolio includes a $52 million estate in Montecito, California, which …

We start out by calculating something we're calling family income proxy value. This is designed to …

She describes the most traumatizing moment in her life as the day her mother died - it was New Year…

Flash forward to today, when Facebook announced it was buying WhatsApp for a stunning $19 billion i…

"He would literally fall into the fantasies of the movies of that era," Michael Gross, author of "G…

Throughout his career at Starbucks, Schultz's first priority has been his employees' well-being, he…

Ellison collects cars and private jets, and has his own America's Cup sailing team. His incredible …

Forbes ranks Hamm as the 35th-richest person in the country, with a net worth of $11.3 billion. His…

Hamm's company, Continental Resources, owns 1 million acres in North Dakota's Bakken oil field, the…

"Forever 21 gives hope to people who come here with almost nothing," Don told the LA Times. "And th…

From musicians to athletes to movie stars, sometimes fame and wealth results in a disastrous spendi…

Unfortunately, Trump's Atlantic City casino ventures fell victim to changing trends, such as cheape…

So after cashing out his Facebook stock, Palihapitiya founded his own venture capital firm called T…

Some of the world's richest and most successful people didn't start off that way; they spent nights…