Batman's rogues gallery is easily the most iconic of any DC superhero. Of course, not all of Gotham City's villains have made household names of themselves, even those who have menaced the Dark Knight on numerous occasions. This is precisely the case as far as the Terrible Trio is concerned, although as of an unexpected and shocking transformation, that might all be changing far sooner than later.
Source:https://www.cbr.com/dc-comics-terrible-trio-history-ability/