Australian golfing legend – Greg “The Shark” Norman – is looking to sell his stunning Jupiter Island estate after a lengthy 30-year ownership period; 14 of which were spent on demolishing the joint before undertaking extensive rebuilds. Dubbed “Tranquility”, the entire compound was first purchased by the Hall of Famer back in 1991 for just $6.4 million. Over a decade later circa 2007, Norman was unsuccessful in offloading the Florida residence for $85 million; hence the subsequent renovation job which aimed to sweeten the deal for prospective buyers.