From Elon Musk to Jensen Huang, these richest men in the world have helped to shape today's dynamic economic ecosystems. Read ...

Billionaire Bill Gates was once crowned the richest man in the world for 18 years, but now as his quest to not die rich continues, his former assistant Steve Ballmer has topped his wealth.

His net worth decreased by $52 billion, moving him to twelfth place, while Steve Ballmer, his former assistant and Microsoft's ex-CEO, now ranks higher with $172 billion.

Billionaire Bill Gates was once crowned the richest man in the world for 18 years, but now as his quest to not die rich ...