Billionaire Charles Mbire: 8 Timeless Lessons on Making, Growing & Keeping Money CEO East Africa MagazineBillionairesThe Big StoryJune 9, 2025June 9, 2025 In the Ugandan business world, a few people epitomize Warren Buffett’s timeless advice like Charles Mbire, a quietly dominant billionaire, cofounder and Board Chairman of MTN Uganda. In 2024 alone,…