Give examples of states that were able to change the status of developing to the status of developed?

The most successful examples of the transition from the stage of a developing state to a developed one over the past 100 years is South Korea. In 1961, it was a poor Asian agrarian country, now its GDP per capita is at the level of France. Another example is Taiwan, but it is rather an unrecognized state. The third example is Singapore, now this island state is leading in terms of GDP per capita, and 50 years ago it was rather poor. You can also call Malaysia, it is far from South Korea, but there is a decent GDP per capita at the level of Hungary or Poland.