Anna Stera-KustuszAnna Maria Stera-Kustucz is a Polish biathlete. Her biggest achievement was taking third place in Biathlon World Championships 1993 in team-contest together with Zofia Kiełpińska, Krystyna Liberda and Helena Mikołajczyk.Achievements[Biathlon at the [Winter Olympics]]IN – individual run, SP – sprint, PU – individual pursuit, MS – mass-run, RL – relay run