John Madziyire, CFA, Portfolio Manager at Vanguard. He has been with Vanguard since 2017, has worked in investment management since 2002. He earned Bachelors of Commerce, University of Cape Town.

Brian W. Quigley, CFA,Portfolio Manager at Vanguard. He has been with Vanguard since 2003; has worked in investment management since 2005; and has managed investment portfolios. Education: B.S., Lehigh University.

Nathan Persons, Portfolio Manager at Vanguard. He has been with Vanguard since 2006, has worked in investment management since 2008, has managed investment portfolios since 2022, and has co-managed the Fund since January 2025. Education: B.S., Delaware Valley University; M.B.A., Temple University.