Bill McMorris of the Washington Free Beacon shines light on a little-known fact about top labor union leaders.

The six union leaders who took the stage on Monday at the Democratic National Convention to condemn the richest one percent took home nearly $2.3 million in total compensation in 2015, according to federal labor filings.

Assembled delegates heard from the presidents of the American Federation of Teachers (AFT), North America’s Building Trades Unions (NABTU), National Education Association (NEA), American Federation of State, County, and Municipal Employees (AFSCME), AFL-CIO, and Service Employees International Union (SEIU) on the first night of the convention. Each labor leader earned well over six figures, salaries paid for by the dues of their hardworking members.

McMorris goes on to feature each labor leader, along with their salaries ranging from $296,549 to $497,118.