Loren Cameron

Loren Cameron identifies himself as a bodybuilder, photographer, author and also a male. Here is a link to a photo of him in a modified front double bicep pose, and it appears he is still biologically a female [NSFW warning nude].

From his website, where you can visit for much more:

From the age of 16, Cameron was sexually and socially identifying as a lesbian.

It was in 1987 that Cameron began his transition from female to male. He began his photography career in 1993 as he documented his process of becoming a man.

As Cameron began to take pictures of his own transformation, he began to photograph other transsexuals. “What was initially a crude documentation of my own personal journey quickly evolved into an impassioned mission. Impulsively, I began to photograph other transsexuals that I knew, feeling compelled to make images of their emotional and physical triumphs. I was fueled by my need to be validated and wanted, in turn, to validate them. I wanted the world to see us, I mean, really see us.”