Are you Freddy Marr, age six, of London? If so, the internet is looking for you! It all started when a man named Carsten Hornecker was walking along the coast in Udsholt Strand in Denmark and found a bottle washed up with a message in it, which he shared on Facebook.
Hornecker's post has been shared thousands of times as the internet has united to find Freddy. Twitter has jumped into the fray as well.
And according to a happy update posted yesterday, the boy has been found!
A woman named Louise Whiting commented: "Yes, we think it's a boy from the school we teach at in Fulham. A teacher is going to contact his parents, it's very exciting."