HSBC on Tuesday announced the surprise departure of Group Chief Executive Officer Noel Quinn after nearly five years at the helm. In a statement released by the bank, Quinn said: "It has been a privilege to lead HSBC. I never imagined when I started 37 years ago that I would have the honour of becoming Group Chief Executive of this great bank. I am proud of what we have achieved, and it has only been possible because of the talent, dedication, and commitment of the people at HSBC. I want to thank them whole ...