WELT AM SONNTAG: Mr. Wolf, last year you had to take a break because of heart problems. What exactly did you have?
Wolf: One day I felt that something was wrong. My heart rhythm was different than usual. Not knowing what it was was very disturbing. You don’t know what’s going on in your body. You just feel that there is something. A gross feeling.
WORLD ON SUNDAY: What did you do?
