A Paralympic medalist retires. A swimmer celebrates an amazing birthday year. We've got it all here in the February edition of #AISwimSocial, a roundup of some of the best aquatics imagery shared on Twitter. 

Remember, if you're sharing inspirational, interesting or insightful images on Twitter, or even retweeting someone's else's photo, be sure to use the hashtag #AISwimSocial for a chance to have your post included in an upcoming edition. And make sure to follow @aquaticsintl on Twitter.