Toby Keith, a seven-time Grammy candidate,

Who was perceived as performer of the year by the Academy of Country Music,

Two years straight in 2002 and 2003, uncovered Sunday he has stomach disease.

The 60-year-old Keith presented via web-based entertainment on his condition.

"The previous fall I was determined to have stomach disease," he composed on Instagram.

"I've gone through the most recent a half year getting chemo, radiation and medical procedure.

 No issues up until now. 

I really want time to inhale, recuperate and unwind

I'm anticipating investing this energy with my loved ones. In any case, I will see the fans sooner than later.

Keith's marketing specialist, Elaine Schock, said he won't perform at planned gigs "until further notice." His most recent visit was booked to begin this Friday.