Rajkumar Hirani said Vidhu Vinod Chopra and R Madhwan said Kamal Hasan as 'Saala Khadoos'. Now Hrithik Roshan has also said his dad Rakesh Roshan 'Saala Khadoos. Rakesh Rosahn is known as most strict director. Hrithik has worked in 4 film with Rakesh Roshan. Actually, Rajkumar Hirani next film tagline is 'Saala Khadoos'. R.Madhwan is playing boxing coach and Ritika Singh is playing role of boxer in the film. Story revolves around the these two only. You will see how a mentor get hidden talent out. Hirani first told that Vidhu Vinod Chopra played mentor for him in his life. He posted a photo on twitter in which he is standing with Vidhu, caption that he wrote was 'Mera Saala Khadoos'. After that R.Madhwan told Kamal Hasan as his mentor. Now Hrithik Roshan has said his Father Rakesh Roshan as Saala Khadoos, who polished his talent and helped him in getting success. Let me tell you, Rakesh Roshan launched Hrithik Roshan in 'Kaho Na Pyaar Hai', this film was superhit and Hrithik became star after that.