Chris Colfer found the early days of ‘Glee’ to be a “very gruelling process”. The 34-year-old actor shot to fame as Kurt Hummel in the late 2000s TV series alongside the likes of Lea Michele, Amber Riley and the late Cory Monteith and recalled that the auditioning process was exhausting and that he and his fellow castmates all got “complete shock” when they realise how hard the dancing element of the musical show was going to be. Speaking on the ‘Drama Queens’ podcast, he said: “The beginning of ‘Glee’ was a very grueling process. I think we each had four auditions. We had a casting director, …