Gen X is generally agreed to start in 1965. So yes, technically 60 would be starting to retire at the end of this year. However I don't think you will see many retiring. As a generation they made less, saved less, are less likely to have a pension, and full SS retirement age is 67. There also a much smaller generation.Ah okay, I only did a google of the Gen X ages and assumed 60 was an early retirement age.
Also, its not this hard line in the sand on age either. If you look within the boomer generation the younger the boomer, the more like Gen X they are regarding savings and wealth. So, your going to likely start seeing those demographics start playing out much sooner - meaning there will be far fewer early retirees, they will have less money to spend, etc.