Kids these days — they grow up so fast! It seems like mere minutes ago that Kailyn Lowry was giving birth to her son, Isaac, on MTV's 16 and Pregnant, and now this little dude is all grown up. Kailyn and her family just relocated from Pennsylvania to Delaware (where her husband, Javi Marroquin, works at the Dover Air Force base), so there's no doubt that Isaac will grow up trolling around the beach.
You know what that means … swimming lessons!
Isaac will need to know how to stay afloat if he's going to become a beach bum, so naturally Kailyn enrolled her little dude in a local swimming class. Well y'all, it looks like he passed with flying colors!
"He did it!" Kailyn posted to Instagram. "Wrong last name but he did it!"
Sure enough, Isaac's last name is printed as "Lowry" instead of Rivera (like his daddy, Jo!), but that's beside the point. This little dude has reached a huge milestone, and let's be real — he's basically a merman. Plus, now Kailyn will be able to take her family to the beach without worrying too much about Isaac's safety, which is super important considering that she'll have a new baby toddling by the time next summer rolls around!
Hit up Kailyn's twitter to congratulate Isaac on his achievement. Oh, and Michael Phelps can probably go ahead and retire now.