South Korea's money supply grew at the fastest pace in seven months in November due to an increase in bank lending, the central bank said Wednesday. South Korea's M2, a narrow measure of the money supply, rose 5.1 percent to 1,923.3 trillion won (US$1.8 billion) in November from a year earlier, compared with a 4.7 percent on-year gain in October, according to the Bank of Korea (BOK).