Who is the CEO of SEI Investments?

Could you please enlighten me on the identity of the CEO of SEI Investments? I've been trying to gather some information about the company's leadership, but I haven't been able to find a clear answer. I'm particularly interested in understanding the vision and strategy that guides SEI Investments, and I believe the CEO would be a great source of such insights. Could you provide me with the name of the CEO, perhaps even a brief overview of their background and qualifications? It would greatly assist me in my research and understanding of the company. Thank you in advance for your assistance.