Rui M. Leal / WENN

Katarina Witt flashes her smallpox vaccination scar

Olympic gold medalist Katarina Witt poses in profile on the red carpet as she arrives at the Laureus Awards held at the Farol Design Hotel in Estoril, Portugal. The date was May 15, 2005. Her childhood smallpox vaccination scar is proudly displayed on her upper right arm. Vaccines work, people!

See our biography of Katarina Witt