Keller, who co-founded the celebrated band in 1986, had been battling cancer of the esophagus

Lou Koller, the frontman for Sick of It All, has died. The singer had been battling adenocarcinoma cancer.

Lou Koller passes away at 59 after battling adenocarcinoma cancer.

Cantor tratava um câncer no esôfago desde 2024