Gethin Jones (in-universe)

Gethin Jones (born 12th February 1978) was a presenter for Blue Peter from 2005 to 2008. In a 2008 episode, he and co-presenter Konnie Huq offered on-air testimonials for the Bubble Shock! soft drink. (SJA: Invasion of the Bane)

Behind the scenes
Gethin Jones played a Cyberman in Rise of the Cybermen and The Age of Steel. In 2008 Gethin played a Dalek in The Stolen Earth and Journey's End, making him the first person to play both a Dalek and Cyberman.