Watch the surreal moment when a sperm donor meets 19 of his children at once.

You don't see videos like this everyday, which is why I knew I had to share it with you. Michael Rubino was featured on Inside Edition, where the crew set up and filmed this incredibly rare interaction.

Most sperm donors choose to stay anonymous, but Michael wrote in every case file that if his child grew up and wanted to meet him, he would be more than willing. You can imagine his shock to actually meet 19 of his children at once.

He said in the interview that in his wildest imagination, he may meet two or three of his children, but could have never imagined meeting 19.

The video also showed his children, ages 16-21, meeting each other for the first time.

Check this out!