 We've got a change of the guard at HSBC. The bank has named George Elhedri its next chief executive officer. This continues the lender's tradition of picking insiders to run the bank. The 50-year-old is currently HSBC's chief financial officer. Elhedri takes over as CEO in September, replacing Noel Quinn. In April, he announced a surprise decision to retire from HSBC after a more than three-decade career.