Eunbi, Yuri, and Chaeyeon, three of the four Izone soloists, have all charted at least one song in the Top 100 of Gaon Digital Chart. The fourth, Yena, has charted THREE songs in the top 71.
Nobody else from 4th Gen has charted in the top 100 with their solo debuts or comebacks. Karina's viral hit solo wasnt a solo debut after all, it's considered an Aespa song even though she's the only singer on it. For some reason, 99 percent of the labels are too scared or reluctant to let their 4th gen idols release official solo debuts even though we're in the 7th year of 4th gen. Aespa, Stayc, NMIXX, Itzy, Ive, LSRFM have only one official solo debut amongst them and NJ got cut off at the knees. Gidle is the only group willing to take on the challenge of a solo debut and theyve done it for four of their members.

