Caleb Wycherley (The Witch) (Salvation)
Headed a research team contracted to INRA, when he was Azimuth's Vice-President of Research, assisting the development of the Mycoid bioweapon. During the weapons testing, he insisted on being present during a test on a live Thargoid subject. The captive Thargoid broke out of its holding cell and attacked, causing multiple fatalities and wounding Wycherley, resulting in a scar across his left eye, which turned completely white following treatment. This injury earned him the nickname The Witch.
Wycherley thought that the Mycoid would not result in the eradication of the Thargoids and was determined to exterminate them completely. This single-minded purpose led him to secure a regular supply of progenitor cells and cybernetic surgery to extend his life considerably to continue his relentless research.
In April 3307 Wycherley began making contact with independent Commanders under the name of Salvation, supplying weapons and gaining significant influence with the superpowers, leading up to his Proteus Wave superweapon development.
The superweapon's eventual deployment was a failure, with the Thargoids turning it back on the orbiting Bright Sentinel megaship, destroying it, resulting in Wycherleys apparent death at an estimated 250 - 300 years old, quite possibly the oldest living human in history.