Wonder Woman

Wonder Woman was, according to differing accounts, either a fictional character, (TV: The Return of Doctor Mysterio, etc.) or a real individual. (WC: Doctor, Doctor, Doctor)

Biography
Wonder Woman was present at the Brick Boulevard when the Twelfth Doctor, Doc Brown, and Peter Venkman crashed their vehicles into each other, winding up in a wreck. (WC: Doctor, Doctor, Doctor)

Other references
Grant had a picture of Wonder Woman in his childhood bedroom. (TV: The Return of Doctor Mysterio)

Rose Tyler wished she was as fit and athletic as Wonder Woman. (PROSE: Winner Takes All)

Wonder Woman was an Earth television programme that Destrii viewed in her youth to overcome the monotony of her daily life. When they first met, she told Izzy Sinclair that this programme, and others, were part of the reason that Earth culture was "completely amazing". (COMIC: Ophidius)

Information from invalid sources
Upon entering the Doctor's TARDIS, Wonder Woman said that it looked like something that Superman would change outfits in. (NOTVALID: LEGO Dimensions)

Wonder Woman once talked to Superman while on a table in a room. She later held her lasso up triumphantly, and cheered as a child placed Scooby-Doo and the Ecto-1 onto a toy pad. (NOTVALID: Endless Awesome)