According to Forbes, black dollar billionaires make up less than 1% of the 2 043 dollar billionaires in the world.

Top of this list is Africa’s richest man Aliko Dangote, who also happens to be the wealthiest black man on the globe, with a net worth of $14,1 billion.

Here’s a roundup of the top black billionaires and how they made their riches.

1. ALIKO DANGOTE (Nigeria)

Net worth: $14,1 billion

The don of the African cement industry, Dangote has amassed his vast riches through cement, sugar and flour, having started out as a trader and progressed to becoming a major manufacturer of these commodities.

He’s been the richest African businessman for the past nine years and he’s now also the wealthiest black dollar billionaire.

2. MIKE ADENUGA (Nigeria)

Mike Adenuga (Picture credit: BizNis Africa)

Net worth: $5,3 billion 

An oil baron, Adenuga is the second richest man in Nigeria after Dangote.

He’s built his vast fortune through his telecommunication network operation Globacom. With around 36 million subscribers, it is Nigeria’s second-largest mobile network operator.

READ MORE: 10 of the world’s youngest self-made billionaires

He also owns oil exploration company Conoil Producing, which was the first Nigerian oil exploration company to strike it big in the country – operating in six oil blocks in the Niger Delta.

3. ROBERT SMITH (USA)

Robert Smith, billionaire and chairman and chief executive officer of Vista Equity Partners LLC (Picture credit: Getty Images)

Net worth: $4,4 billion 

Smith is a private equity titan and the founder, Chairman and CEO of private equity firm Vista Equity Partners which he launched after leaving Goldman Sachs.

Much like SA’s own Patrice Motsepe, he’s noted as being the first black man in the USA to sign the Giving Pledge, which is a pledge to commit the majority of his wealth to philanthropic causes.

4. OPRAH WINFREY (USA)

Oprah Winfrey (Picture credit: Getty Images)

Net worth: $2,7 billion 

The First Lady of daytime TV has bounced back from a financial wobble resulting from the launch of her cable channel, the Oprah Winfrey Network, which struggled in its first few years.

But, a series of successful sitcom and drama hits in collaboration with comical director Tyler Perry and Ava Duvernay has helped boost the channel and bring it into profitability.

5 ISABEL DOS SANTOS (Angola)

Isabel dos Santos (Picture credit: Getty Images)

Net worth: $2,6 billion

The powerhouse that is Dos Santos, the eldest daughter of Angola’s former President Jose Eduardo dos Santos, is the richest woman on the continent.

READ MORE: Who are the world’s richest African men?

While many questions abound over the legality of how Dos Santos amassed her wealth,  she made the bulk of her fortune in oil and diamonds.

6. PATRICE MOTSEPE (South Africa)

Billionaire Patrice Motsepe (Picture credit: Gallo Images)

Net worth: $2,5 billion

Motsepe is SA’s first black dollar billionaire. He made his fortune through mining and his flagship business African Rainbow Minerals.

In recent years, he has expanded his empire with the launch of investment firm African Rainbow Capital, which has made a series of investments in a host of sectors, including financial services, health management and property, both locally and on the rest of the continent.

7. FOLORUNSHO ALAKIJA (Nigeria)

Folorunsho Alakija (Picture credit: Gallo Images)

Net worth: $1,7 billion 

A formally trained fashion designer and a household name in Nigeria, Alakija landed her super-big break in 1993, after her company Famfa Oil was awarded an oil prospecting licence.

She grew her business into an entity that owns a 60% stake in block OML 127 of the Agbami field, one of Nigeria’s largest deepwater discoveries.

8. MICHAEL JORDAN

Net worth: $1,65 billion 

Undoubtedly one of the greatest basketball players of all time, Jordan has earned a hefty sum from his partnership with Nike. The deal is worth a staggering $1 billion (R14 billion).

He is also the major shareholder in the Charlotte Bobcats.

In 2016, he overtook Tiger Woods as the highest-paid athlete in history and earned a cool $100 million (R1,4 billion) bonus from Nike for the continued success of the Jordan brand.

9. STRIVE MASIYIWA (Zimbabwe)

Strive Masiyiwa (Picture credit: World Economic Forum)

Net worth: $1,39 billion (R19,5 billion)

Masiyiwa overcame staunch government opposition to launch Econet Wireless Zimbabwe in the late 1990s. He owns a majority shareholding in the listed company, which is a subsidiary of the larger Econet Group.

He also owns over 50% of Liquid Telecom, which provides fibre optic and satellite services to telecom firms across the continent.

10. MICHAEL LEE-CHIN (Jamaica)

Michael Lee-Chin (Picture credit: Caribbean Community Live)

Net worth: $1,19 billion (R16,6 billion)

According to Forbes, Lee-Chin amassed his wealth from investments in the National Commercial Bank Jamaica and AIC Limited.

Under his leadership of AIC, he grew assets under management from under $1 million to $10 billion in 15 years.

He holds a 65% stake in the National Commercial Bank Jamaica, which makes up the majority of his wealth.