Ukrainian Bubka Jr, a professional tennis player ranked 186th in the world and
boyfriend of women's world number one Victoria Azarenka, reportedly found himself locked in a bathroom in a friend's apartment in Avenue de Camoens after a night out.
The 25-year-old apparently tried to get out of the bathroom by climbing out of the window and going back in to the next room, but fell in the attempt.
Bubka Jr suffered multiple fractures and was rushed to the Georges Pompidou hospital where his prognosis is reportedly improving.