John Money was a psychologist and sexologist who studied human sexual behavior and gender identity.

coined the terms gender role and sexual orientation, and founded the first clinic in the United States to perform sexual reassignment surgeries

Joan John Case - where he traumatized two children, lied about the outcome, caused the world to believe in his model of infant sex reassignment leading to thousands and thousands of infants being put under the procedure

Chemically castrated people with XYY Syndrome (Jacobs Syndrome) to “treat them”. Most ended up killing themselves.

Known for flouting ethics