He withdrew from the challenge in February 2018, stating he didn't have a story for the movie. Kimberlin also spoke to at least two secretaries in my business, contacting me a stalker, a racist, a homophobe, and indicating he was heading to have to get a restraining get towards me. The college has also experienced two popular mathematicians in its faculty: Lorraine Foster, who turned the initially woman to acquire a Ph.D.