Fan Casting Clifford DeVoe/The Thinker in Timeline 91695: The Horrors Of The Speed Force

A genius inventor and engineer, who created a brain-capability enhancing device, the Thinking Cap. When worn, his intellect became incredibly high. First fought the Streak in 2010. In 2012, his Thinking Cap was integrated into his head in a near-fatal accident fighting against the Justice League. After his Thinking Cap was integrated into his head, he was estimated to be the "smartest human alive" at an estimated IQ of 576, despite technically being enhanced. In the present day, he attempts to hijack the Speed Force after the Streak goes in to solve the disruption.