Which idol has been carried by visuals the most in their career?

eunwoo and irene?

Jisoo is bland even as a visual she is the least popular member in twice.

To answer your question its Irene. She has gotten away with her RBF which other idols like krystal and nancy have been harassed over.

Tzuyu? I mean she has nothing notable (acting, CF, solo etc) to her name without relying on her group. Other visuals named could at least keep themselves busy individually when their group is on hiatus but Tzuyu can't.

Eunwoo