Rubuta ci gaba don wannan sakin layi - Karl Ritter von Halt ya kasance dan wasa da filin wasa wanda ya yi gasa a gasar Olympics ta 1912. Ya gama na 22 a gasar jefa mashi
kuma na 14 a wasan harbi. Ya kuma halarci gasar pentathlon. A can an cire shi a cikin taron na uku saboda bai gama tseren mita 200 ba. Ya kuma halarci a matsayin memba na ƙungiyar Jamus a zagaye na farko na gasar tseren mita 4x100. Halt ya gama na tara a cikin decathlon.