https://sciencr.com/the-worlds-first-head-transplant-will-be-carried-out-on-a-chinese-patient/
It has been attemped on animals in the past, however as of today no success has been achieved on animals or humans.
It will be preformed by Prof. Sergio Canavero of Italy with his Chinese partner, Dr. Xiaoping Ren in China on a Chinese Patient.
Interview with Prof. Sergio Canavero, a neurosurgeon
https://www.ooom.com/digital/sergio-canavero-a-revolution-in-medicine/
Video Shows the Russian Patient but he has since refused the operation and it will be done on a Chinese Patient now.