If you're a Facebook user, you will have definitely noticed their new Timeline feature.
It was a big redesign by Facebook to make the content you shared more prominent on your profile. It organizes all your posts in chronological order and people can easily go back a year or two to see what you posted back then. You could share things like major milestones and highlight them on your profile so you can show off your achievement. You could also add a header picture, which enabled a little bit of customisation for your profile. You can check out this post for Facebook Timeline header examples - The Best Facebook Timeline Designs and Headers