IMD is the top 3 B school in Europe, very competitive. Most of the candidates of IMD have rich cross cultural working experience and their professional background is very strong. It is a one year program. If you can get the offer from IMD, your future is unlimited.
IMD is located in Lausanne where most local people speak French. Swiss official languages are German, Italian and French although most people do speak English. Most of IMD students come from all over the world and land their jobs internationally (especially in Europe). You may refer to their official site for detailed replacement report. www.imd.ch