Who is the richest person in the world?

While Forbes updates their list of the world's billionaires in real time as markets fluctuate, the magazine also releases a more static list each year. The total net worth of these money-makers when the 2018 list was released in March was $7.67 trillion.

Click through to see 2018's top 20 richest billionaires on the planet. 

Founder and Executive Chairman, Alibaba Group

Age: 53
Net worth: $39 billion

Founder and Chairman, Reliance Industries

Age: 60
Net worth: $40.1 billion

Chairwoman of family's L'Oreal holdings and granddaughter of L'Oreal's founder

Age: 64
Net worth: $42.2 billion

Chairman and CEO, Tencent Holdings

Age: 46
Net worth: $45.3 billion

Wal-Mart heir; Chair, Crystal Bridges Museum of American Art

Age: 68
Net worth: $46 billion

Chairman, Wal-Mart Stores

Age: 73
Net worth: $46.2 billion

Wal-Mart heir; Chairman and CEO, Arvest Bank Group, Inc.

Age: 69
Net worth: $46.4

President, Google

Age: 44
Net worth: $47.5 billion

CEO, Alphabet

Age: 44
Net worth: $48.8 billion

CEO, Bloomberg

Age: 76
Net worth: $50 billion

Co-founder, Oracle

Age: 73
Net worth: $58.5 billion

Executive Vice President, Koch Industries

Age: 77
Net worth: $60 billion

CEO, Koch Industries

Age: 82
Net worth: $60 billion

Honorary Chairman, América Móvil

Age: 78
Net worth: $67.1 billion

Co-founder, Zara

Age: 81
Net worth: $70 billion

Co-founder, Chairman and CEO, Facebook

Age: 33
Net worth: $71 billion

CEO, Berkshire Hathaway

Age: 87
Net worth: $84 billion

Co-founder, Microsoft

Age: 62
Net worth: $90 billion

CEO, Amazon

Age: 54
Net worth: $112 billion

Bezos is the first person to top $100 billion on the Forbes list of billionaires.