Top 10 Largest Black Holes in the Universe!

I simplified the names a bit cuz if I didn't it would be too long for a short format.
6. SDSS J102325.31+514251.0 to SDSS J1023
5. SMSS J215728.21-360215.1 to SMSS J2157
WHO COMES UP WITH THESE NAMES.

why'd shorts make my thumbnail parrot tho. i swear youtubes got beef with me.