Wealth September 8, 2016updated 19 Sep 2016 4:45pm Top 20 Global Locales for Billionaires By Spear's Some cities have a higher propensity for birthing billionaires than others. That’s according to a new report put out by Spear’s in collaboration with consultancy company WealthInSight. Content from our partners HSBC Global Private Banking: Revisiting your wealth plan as uncertainty abounds Proposed non-dom changes put HNW global mobility in the spotlight Meet the females leading in the FTSE Related Wealth Former Lombard Odier executive launches family office advisory firm Wealth The biggest billionaire family feuds Wealth Billionaires should pay 2% wealth tax, say G20 ministers Spear's