Each day around 10:20 am and 2:20 pm we step into a time machine and take a look back. Who was born? What was going on in the world? What happened in music?

Today on May 13th...

In 1989-Our favorite tight end, Rob Gronkowski was born. Gronk is 30 and hopefully, he doesn't injure himself while celebrating.

Getty Images

In 1998-The final episode of "Seinfeld" aired with one of the most discussed and disliked finales in television history.

NBC

In 1996-In music history Mariah Carey's smash single, "Always Be My Baby" was certified gold and platinum.

Amazon

And that's what happened today in history.