The first time your business goes from just you to having an employee is a big step. It doubles the size of your business. It doubles the amount of paperwork you have to do (going from 0 to 1 employee is a lot harder than going from 1 to 2). It also puts a lot of trust in that person. What position did this first employee fill?
Was it someone to help with sales? Customer Services? Accounting?
Let everyone know who you hired and why you did. It would be very beneficial to any owner looking to hire their first employee (or maybe their second).