Tags: Tennis Player.
Karen Krantzcke (1 February 1946 – 11 April 1977) was an Australian tennis player who achieved a World Top Ten singles ranking in 1970. In her short career she made the quarterfinals or better at each of the four Grand Slam championships. She also assisted Australia to victory in the Federation Cup.At the age of only 31 Krantzcke died from a heart attack while jogging.