text: I would argue "not necessarily".
  
  A MBChB degree is a double bachelors degree - Bachelor of Medicine and Bachelor of Surgery.
  
  Nkosazana Zuma is also a qualified medical Doctor (she qualified in the UK).
  
  One view I have read is that an IQ of 132+ is required in order to qualify as a Medical Doctor.
  
  A Medical Degree is no guarantee of sound judgement, or a well honed moral compass, as the examples of Harold Shipman and Joseph Mengele illustrate.