User blog comment:DawnBerlitzFan/Goku's Mom is Vegeta's Mom/@comment-7890302-20130922190928/@comment-7890302-20130922235843

HEY GUESS WHAT!

Krillin and Tien are bald.

THEY MUST BE RELATED!

That is just coincidence, and should not be taken into consideration. Tons of characters are similar to others but are not related.