Sidney Gottlieb (MKUltra director).
documentedpersonBlack-Project Lore
CIA chemist ('the poisoner in chief') who headed the Technical Services Staff and ran Project MKUltra 1953-64, personally overseeing the LSD program.
Documented senior CIA officer. Directed MKUltra's ~149 subprojects, authorized covert dosing (incl. the Frank Olson case), and in 1973 ordered the destruction of most MKUltra records. Central, well-documented figure - not a claim.