Andrew Stern is an American labor leader known for his role as the president of the Service Employees International Union (SEIU) from 1996 to 2010. Under his leadership, the SEIU grew significantly, advocating for workers' rights and improving labor conditions across various sectors, particularly in healthcare and public services. Stern is also recognized for his involvement in national politics, where he has been an influential voice on issues such as healthcare reform and social justice. After stepping down from the SEIU, he continued to engage in public policy discussions and served on various boards and organizations focused on labor and economic issues.