(Cover) - EN Showbiz - Alice Cooper will only retire once he can't "physically get on stage".

The veteran rock musician has had a hugely successful career that spans more than four decades. Alice is proud of his achievements in the music industry, and insists he's not ready to bow out just yet.

"If I ever got to the point where I couldn't physically get on stage or if we did a show and no tickets were sold I'd say, OK, time to hang it up,'" he said in an interview with the UK edition of OK! magazine.

Alice loves performing on stage. The 63-year-old never tires of his energetic shows, and hopes to continue doing them for a long time.

"I feel great and we sell out ever show. I'm going to ride this horse for as long as I can!" he added. (C) Cover Media