Tim Peake (in-universe)

Major Tim Peake CMG was an astronaut contacted by Eddie Redmayne at the same time as the Twelfth Doctor. (TV: Looking for Pudsey)

Biography
Tim had been up into space, but by the time he was patched through to Eddie Redmayne, he had come back to Earth. (TV: Looking for Pudsey)

Personality
He admitted to Eddie that he "really miss[ed] being up in space". (TV: Looking for Pudsey)

Behind the scenes
Tim Peake played himself in the TV story Looking for Pudsey.