>>938836881 (OP)
In public school classmates who were black made themselves a problem frequently.
During college I worked in SAT scoring. Noticed a pattern of ethnic names with lower scores but could not capture that data.
It became a point of curiosity for me which became sociology, biology and psychology term papers. Even when compensating the data for economic levels blacks were the lowest intellectually performing, just below hispanics. Their behaviors ranked among the worst of all ethnicity, and through DNA and genome data as well as race-mixing obstetrician statistics I found blacks to be a closely related but separate hominid species.
Today I am a structural engineer working bridges and large concrete developments... I was banned from the life sciences and medical departments forced to change my major.
I believe what got me the most hatred was proposing allele triggered spermicides that would block cross-species hominid breeding.