Ex-Bayer Leverkusen striker
Stefan Kiessling has confessed that his wife, Norina, would regularly take fitness tests for him throughout his career. Kiessling revealed that during preseason preparation, the players were handed a heart rate monitor that saved all their runs. Since his wife is very athletic, she saved some runs on the heart rate monitor, making it difficult to determine whether or not Kiessling went on his daily runs. Since he was in a talking mood, Kiessling admitted to never doing 100 percent of the runs in any preseason.