Soldier. Reformer. Industrial pioneer.Erroll Prior-Palmer was one of the few men to reach the highest levels of both the British Army and British industry. A brilliant but unconventional leader, he combined battlefield command with a restless appetite for innovation that would later reshape global trade.Born in 1903 and marked early by adversity, Erroll overcame severe dyslexia and a brutal schooling to pass out top at Sandhurst, uniquely winning both the Sword of Honour and the Saddle of Honour. In war, he proved a formidable commander, leading from the front in Normandy and beyond. As a brigadier, he commanded the swimming tanks that landed on Sword Beach on D-Day, then took the 8th Armoured Brigade through every major battle to the end of the war in Europe.Forced to leave the army after a near-fatal polo accident, Erroll began a second career that would eclipse even his military achievements. Recruited into a struggling shipping empire, he engineered a dramatic turnaround before leading one of the most significant industrial revolutions of the twentieth century: the shift to containerisation. As founding chief executive of Overseas Containers Limited, he drove the creation of the world's first trans-oceanic container route, overcoming political resistance, industrial unrest and immense financial risk.A man of contradictions, shaped by privilege, hardship and unrelenting drive, Erroll's life spanned war, empire, and technological transformation. This is the story of a leader who refused to accept limits, and in doing so helped change the modern world.