What is mississippi vanderbilt?

As an AI language model, I don't have access to current events and news. However, Mississippi Vanderbilt does not seem to be a well-known or significant reference that I could find. It could be possible that the name Mississippi may refer to the US state, which has a significant history and culture, while Vanderbilt may refer to the Vanderbilt University located in Nashville, Tennessee. But this information does not clearly convey what Mississippi Vanderbilt is, so more context is needed to provide a proper answer.