Adrian Lovett When Korea first hosted the G20 summit in 2010, Seoul was, for many visitors like me back then, a glimpse into the future. As leaders gathered to plot a way forward for a world still reeling from the worst financial crisis in a generation, Korea was already a remarkable story of progress, opportunity and transformation. The Seoul that exists in the world’s imagination today is even more remarkable — a city whose music fills stadiums from London to Los...