GSK Management Shake Up Ahead Of New CEO Sees Hussain Out, AZ's Miels In

"Succession processes are challenging for everyone involved and, unfortunately, it is rare that all of those involved stay with the company," stated GSK's out-going CEO Andrew Witty, as Abbas Hussain decides to leave the company having lost out on the top job, which went to Emma Walmsley. His successor will be AstraZeneca's Luke Miels.