A management professor, about to turn 60, takes the plunge - a year in which Chris becomes Christa.

Chris feels neither man nor woman, but more like a "Two-Spirit": in between both genders. Now turning sixty, this professor of management is taking the big plunge. One year in his/her life, from the operation in Thailand, through the apprenticeship of femininity back in Switzerland, to the coming out as a woman. A year in which Chris takes wing as a female to become Christa.—Laurence Périgaud