In an interview by Pidgeon Pagonis, he describes how an uncle of his was forced to sleep outside on the porch of his hospital after a surgery, and how his intersex and black identities are inseparable.
[5] Drawing parallels, Wall has stated, "Although seemingly different subjects, they share the same common denominator, state-sponsored violence against marginalized individuals".
[6] Diagnosed with partial androgen insensitivity syndrome, he was subjected to a gonadectomy at age 13, necessitating lifelong hormone replacement therapy.
[8][9] In 2015, Wall joined an international advisory board for a first philanthropic Intersex Human Rights Fund established by the Astraea Lesbian Foundation for Justice.
[7] As part of his advocacy work, Wall has been interviewed by Nightline, in a segment where he also confronted his childhood surgeon,[11] BuzzFeed,[12][13] HuffPost Live,[14] and written for The Advocate[3] and Quartz.