What is most produced helicopter?

The most produced helicopter in the world is the Mil Mi-8, which was first introduced in 1967 by the Soviet Union. This helicopter has been used for various purposes, ranging from military to civilian, due to its durability and versatility. It can carry up to 24 passengers and also has the capability to transport cargo. The Mil Mi-8 has been used in many conflicts around the world, including the Vietnam War and the Soviet-Afghan War. As of 2021, around 17,000 Mil Mi-8 helicopters have been produced, with variants still being used by more than 100 countries.