One of Elon Musk's sons has started the process of changing his name and gender.
The US gossip site Tmz reports it.
Xavier, who is 18, wants to be called Vivian Jenna Wilson, taking her mother's surname.
Official documents filed with a Los Angeles court read that the Tesla founder 's son started the case because of a "gender identity and the fact that
I do not wish to be related to my biological father in any way or form
" .
Musk has seven children
: Griffin, Vivian, Kai, Saxon, Damian, whom he had with writer Justine Wilson, with whom he was married from 2000 to 2008, and X AE A-XI and Exa Dark Sideræl, with singer Grimes .