Count Vertigo
Count Werner Vertigo is a fictional Batman-Green Arrow character who is an European madman who can control the aims from guns so that no one can shot him. He also knows karate, judo, fencing, and boxing, so making him one of the hardest physical characters that Batman has to face (besides Ra's al Ghul and Bane). He is deaf and has dipolar disorder.
He was voiced by Michael York in Batman: The Animated Series.