Economist Thabi Leoka’s PhD Scandal: How Faking Credentials Led to a Career Crash

Economist Thabi Leoka Fined and Banned After JSE Exposes Fake PhD Scandal

What happens when a prominent economist allegedly fakes a PhD? For Thabi Leoka, it led to a major career meltdown, a R500,000 fine, and a five-year ban from holding directorships on any JSE-listed company.

The Fallout of Fake Qualifications

Earlier this year, Thabi Leoka’s credentials came under the microscope. At the center of it all: her claim to have earned a PhD in Economics from the prestigious London School of Economics (LSE). But the JSE dug in and found no proof that she held this degree.

Her first red flag moment? Investment giant Remgro pulled back their offer for her to join as a director just before their annual meeting in December 2023. They even removed “Dr” from her name on official docs. Not long after, she stepped down from high-profile roles at MTN and Anglo American, but the story didn’t stop there.

The JSE’s Investigation Uncovers More

When Leoka’s claim about the PhD turned up empty, the JSE started a formal investigation. They met with her multiple times, giving her chances to provide evidence. She couldn’t, and an LSE spokesperson even confirmed that she had never earned a PhD from the school.

As a result, the JSE hit Leoka with a public censure, a R500,000 fine, and a five-year ban from serving as a director for JSE-listed companies. According to the JSE, her actions violated the integrity expected of corporate directors, and her refusal to cooperate showed a lack of accountability.

Why This Ban Matters for Corporate South Africa

For Leoka, this ban is a major setback. Her former positions with companies like MTN and Anglo American gave her significant influence in the business world. She also served on boards for Netcare, the Presidential Economic Advisory Council, and the Public Investment Corporation inquiry. Now, her credibility has taken a permanent hit.

Lessons Learned: Corporate Honesty Matters

This scandal isn’t just about one economist. It’s a reminder that trust and honesty are critical in top corporate roles. By misrepresenting her credentials, Leoka damaged her reputation and the credibility of the companies she served. The JSE’s ruling sends a clear message: South Africa’s corporate sector has no tolerance for dishonesty.

Moving Forward: JSE’s Stand for Accountability

The JSE’s action against Leoka reinforces its commitment to integrity and accountability. This isn’t just about one career; it’s about raising standards for corporate governance across South Africa. For the JSE, directors need to meet the highest ethical standards or face the consequences.