Gertrud Zint celebrated her 70th birthday racing the clock.  She was setting new national records for swimmers her age.  Gertrud was so fast, they sometimes paired her with women who are 40 years younger.  She holds world records in 8 different events.  She might have done even better, if she didn’t have arthritis.  An American bomb fell on the hospital in Germany where she worked as a nurse during World War Two, crushing her legs.  Gertrud was buried alive for two and a half hours.  Athletics helped her recover, so she kept at it.