This special day was created in 1958 by Patricia Bays Haroski, who wanted to recognize the hard work and dedication of her boss — who also happened to be her father. The day quickly grew in popularity and has since become an annual occasion to show appreciation for bosses across industries.

Boss’ Day was created by Patricia Bays Haroski in 1958 when she registered it with the U.S. Chamber of Commerce while working as a secretary at State Farm Insurance. The date she selected was her father’s birthday, due in no small part to the fact that she was working for him at the time.