Edmund Kemper has German ancestry and he is 6-foot-9-inches ( 2.06 m ) tall and weighs over 250 lbs ( 114 kg ) .
Kemper is known for his large stature and high intelligence , standing tall , weighing over and having a reported IQ of 145 , features that left his victims with little chance to overcome him. Edmund Emil Kemper III was born in Burbank , California on December 18 , 1948 .
Edmund Kemper