"have a wealth of knowledge" is correct and usable in written English. It is used to refer to someone who knows a lot or is very knowledgeable about a particular topic. You would most likely use this phrase when expressing admiration for someone else's knowledge or intelligence. Example: Jim is a fantastic mentor. He has a wealth of knowledge and always has the perfect advice for any situation.
It is, particularly where violence against women and girls is concerned, important to have a wealth of knowledge and experience at the community level.
Stay focused and remember there's so many helpful professionals out there who have a wealth of knowledge that can assist you.
They have an induction period and during their first few days in A&E are surrounded by an increased amount of consultants and registrars, as well as nurses who have a wealth of knowledge.
"He did have a wealth of knowledge on where the priorities in the City of New York are, and that's a positive," he added, suggesting that, for example, a proposal for luxury housing would not have been nearly as popular in the Bronx.
We began to build connections with new individuals and organisations that had a wealth of knowledge and passion.
He has a wealth of knowledge on HIV having previously been director of the National Center for HIV/Aids and also working for the Centers for Disease Control and Prevention in the US.
He praised Balls, saying "he has a wealth of knowledge and expertise of economics, international finance and markets that the country will benefit from.
Thanks to Ludwig my first paper got accepted! The editor wrote me that my manuscript was well-written
Listya Utami K.
PhD Student in Biology, Bandung Institute of Technology, Indonesia