It’s A Sin star and Years & Years frontman Olly Alexander has revealed that he was the only person to audition for the role of Ritchie in the record-breaking Channel 4 drama.Alexander played Ritchie Tozer in the show, which chronicles the lives of gay friends living in London during the ’80s Aids crisis and has become Channel 4’s most-binged series of all time since its release.In a new interview on This Morning, Alexander revealed how the show’s creator Russell T Davies earmarked him for the