John Phillips Net Worth

John Phillips: Building a Fortune Through Music and Beyond John Phillips, the enigmatic musician and leader of The Mamas & the Papas, accumulated an impressive net worth of $1.3 billion before his passing in 2001. His wealth was primarily driven by his successful music career and shrewd business investments. Net Worth at the Time of Death: $1.3 Billion Phillips’ net worth at the time of his death in 2001 was estimated to be around $10 million....