What Do Bob Dylan and Rich Appel Have in Common?

Readers of Bruce's Journal obviously know Bob Dylan, but may not know of Rich Appel.  The latter is oldies trivia enthusiast extraordinaire. He knows everything and anything about recording artists and songs of that era.  Below is a photo of Rich.

Both of them have worked in radio as Dylan recorded 101 shows of Theme Time Radio Hour while Rich has a show called That Thing with Rich Appel which is usually heard Sundays from 6 PM until 9 PM on Rewound Radio.  They both share May 24th as a birthday.  I usually post a Bob Dylan song on May 24.  This year I have selected Not Dark Yet.