Did St. Paul revisit Corinth after writing 1 Corinthians?

Yes, St. Paul did revisit Corinth after writing 1 Corinthians. In his second letter to the Corinthians, he mentions his plans to visit them again, indicating that he had a personal connection and ongoing pastoral concern for the church there. This visit is often referred to as his "painful visit," as it followed a period of conflict and tension between him and some members of the Corinthian church.