Who is William Byaruhanga, the Ugandan Lawyer/Investor who has acquired 14% in Kenyan lender Sidian? Paul MurungiExecutive ProfilesThe Big StorySeptember 16, 2025September 16, 2025 When Ugandan lawyer and investor William Byaruhanga quietly acquired a 14.63 percent stake in Sidian Bank, one of Kenya’s fastest-growing lenders, it sent ripples across East Africa’s financial markets. The…