Supported by the following organizations
This is to certify that Darwin K Johnson II successfully completed and received a passing grade in LEAD1x: Exercising Leadership: Foundational Principles a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Ronald Heifetz, M.D.
Founder, Center for Public Leadership King Hussein Bin Talal Senior Lecturer in Public Leadership Kennedy School of Government, Harvard University
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- Verified Certificate Issued December 19, 2025
- Valid Certificate ID cfe60a1e423c4eb883f5f9f8cd1f6f45