Bhubaneswar, Dec. 31 -- Karan Johar has introduced many star kids under his Dharma Productions banner. But it is his first batch of students who really became successful in Bollywood. They are none other than Alia Bhatt, Varun Dhawan, and Sidharth Malhotra.

After debuting under the banner and direction ofKaran Johar with Student of the Year the trio's career went separate ways. Both Varun and Sidharth worked with Alia Bhatt in different movies. Some were successful whereas others did not do well. They have even worked in many Karan Johar movies. But overall their journey in Bollywood ever since they debuted more than a decade ago has been good. Rather Alia Bhatt has progressed much ahead of Varun and Sidharth having grabbed some big proj...