국민연금 is a public pension system in South Korea designed to provide financial support to citizens during retirement. It was established in 1988 and aims to ensure that individuals have a stable income after they stop working. The system is funded through contributions from both employees and employers, making it a shared responsibility. The 국민연금 program covers various groups, including self-employed individuals and government workers. Benefits are based on the amount contributed and the duration of participation in the program. This system plays a crucial role in promoting financial security for the aging population in South Korea.