On this World Teacher’s Day, which is celebrated globally on October 5, an interesting trivia has come to light about director Vikrant Massey’s ‘12th Fail’. For a critical role of a teacher in the film, Vidhu Vinod Chopra has chosen a real-life professor and mentor, Vikas Divyakirti, who has guided countless students in their pursuit of clearing the Union Public Service Commission’s entrance exam - including the real Manoj Sharma, who’s life has inspired the film.