Lech Wałęsa is a Polish politician and human rights activist, best known for co-founding the trade union Solidarity in 1980. He played a crucial role in the movement against communist rule in Poland, which eventually led to the fall of communism in Eastern Europe. Wałęsa served as the President of Poland from 1990 to 1995 and was awarded the Nobel Peace Prize in 1983 for his efforts in promoting democracy and workers' rights. Born on September 29, 1943, in Popowo, Wałęsa began his career as an electrician and became involved in labor activism. His leadership in Solidarity helped unite workers and challenge the oppressive government. Wałęsa remains a significant figure in Polish history and is recognized internationally for his contributions to the fight for freedom and democracy.