Tony Yuhuai Wu, a China-born artificial intelligence researcher and former xAI founding member, has reportedly bought a luxury mansion in California for US$70 million (around Rs 670 crore), making it one of the state's most expensive home purchases this year. The property, known as Villa de Verano, is spread across 12 acres in Hillsborough near Silicon Valley and comes with a nine-hole golf course, a 150-seat outdoor amphitheatre and a 2,100-gallon saltwater aquarium.