Sanjiv Manchanda

Sanjiv Manchanda is not mentioned in the provided news articles. The articles focus on Gina Rinehart, her company Hancock Prospecting, and a legal dispute concerning royalties from the Hope Downs iron ore project. Hancock Prospecting has lost its bid to retain these royalties and will be forced to pay the Wright family. The articles also touch upon a family feud involving Gina Rinehart and her son, John Hancock, over inheritance matters. Therefore, without any information about Sanjiv Manchanda in the provided context, it's impossible to provide a summary about them or their relevance to these events.