Katja Keller is a track and field heptathlete who played indoors representing Germany for five years and his worst finish was at the Hypo-Meeting in Austria.
The men's heptathlon is older and is held indoors, while the women's is held outdoors and was introduced in the 1980s, first appearing in the Olympics in 1984. Her personal best is 6130 points, achieved in May 2005 in Gotzis. 
