A young man stood waiting, his golden hair swept up in a quiff, his profile posed to look like Alexander’s. He hailed Sulla as ‘Imperator’ – ‘General’ – and Sulla then greeted him as ‘Imperator’ in turn. This was an honour that it usually took even the most accomplished soldier many years to earn. Gnaeus Pompeius – ‘Pompey’ – was barely twenty-three.