Reliance Group Chairman Anil Ambani's younger son, 23-year-old Anshul Ambani, has joined the group's Reliance Infrastructure as a management trainee after completing his undergraduate degree in management from NYU Stern School of Business. Anshul's elder brother Anmol, who did BSc Management from UK's Warwick Business School, had joined Reliance Capital in 2014 and later joined its board in 2016.