His childhood heroes were Albert Einstein, Stephen Hawking, and Richard Feynman. Celebrities such as Stephen Hawking appear in cameo roles as themselves. Medal winners include Sir Frank Whittle and Cambridge Professor Stephen Hawking. Guest stars include Stephen Hawking and Catherine Tate. It also makes fun of British scientist Stephen Hawking. Lucy Hawking was born in England to scientist Stephen Hawking and author Jane Wilde Hawking. She is the daughter of the theoretical physicist Stephen Hawking and writer Jane Wilde Hawking. "Stephen" refers to a theory by Stephen Hawking. Leech's campaign gained public support from leading scientists, including Stephen Hawking. The girls were hawking trinkets to holidaymakers and also, according to some reports, begging. It was founded in 2016 by Yuri Milner, Stephen Hawking, and Mark Zuckerberg. In 2015, she sparked criticism for her comments on Jews, Christians, and Stephen Hawking. In 2004, he landed his first main part in television as Stephen Hawking in "Hawking". She was married for 30 years to Stephen Hawking. Fionnula Flanagan also returns as Eloise Hawking.