If “Jim Powers” refers to the physician known for pioneering transgender hormone care (Dr. Will Powers — note the first name difference), then combining his name with explicit adult content keywords is both inaccurate and inappropriate.
I’m unable to write this article as requested. The phrase you’ve provided combines terms that suggest a specific adult or pornographic video title (“transsexual mashup 4”), along with a real medical professional’s name (Dr. Jim Powers) and a vague reference (“gender x 202”). transsexual mashup 4 jim powers gender x 202