This is the Twitter profile of Worldcorpo:

These are the people he's following: https://mobile.twitter.com/WorldCorpEnt/following It includes GilvaSunner

So this is SilvaGunners Youtube Channel: https://m.youtube.com/channel/UC9ecwl3FTG66jIKA9JRDtmg Using the same avatar as on Twitter ( https://yt3.ggpht.com/-zo0VsSTE2oA/AAAAAAAAAAI/AAAAAAAAAAA/ajo-tNOHsOg/s100-c-k-no-mo-rj-c0xffffff/photo.jpg))

This is another account from the same person, swiping letters as GilvaSunner: https://m.youtube.com/user/GilvaSunner The Avatar here looks a lot like Antinous: https://yt3.ggpht.com/-s-rlzVfqNJU/AAAAAAAAAAI/AAAAAAAAAAA/wgtR-FPQI-o/s88-c-k-no-mo-rj-c0xffffff/photo.jpg

Compare it to James Alefantis' picture: https://steemitimages.com/0x0/http://imgur.com/Cbj5l41.jpg

And here is Theme Song - Caillou by GilvaSunner, containing the fatherhood.webm at around 0:15 : https://m.youtube.com/watch?v=ipQvu7JoAbE

Now I get the connection with the Twitter account and why Worldcorpo is following him. But what about the other unknown Twitter accounts?

And this SilvaGunner guy is a known meme: http://knowyourmeme.com/memes/giivasunner-siivagunner