Aamir Khan is fast gaining reputation as the actor who is ready to walk the extra mile to help his friends. After helping promote Salman Khan's Jai Ho, Aamir will now be seen lending his star power to launch the trailer of his old friend Jackie Shroff's son, Tiger who will be soon making his foray into Bollywood with Heropanti. The film which is set to release on 23rd of May will have its first look unveiled in the 1st week of April. "Aamir Khan was approached with the intention of introducing Tiger in a big way. His name was unanimously thought by Jackie Shroff and Sajid Nadiadwala and both felt that Aamir's presence would do a world of good for Tiger and his movie," reveals a source. Aamir Khan not only shares a great bond with Jackie Shroff but also with Tiger who is reported to have trained Aamir for Dhoom 3. It is believed that Aamir is extremely fond of Jackie's son too and immediately agreed to be a part of the trailer launch when he was approached. Aamir will not only announce the trailer of the film but will also for the first time introduce Tiger Shroff to the media and audience. This will be the young actor's first ever appearance before the media. With Aamir's experienced hand and father Jackie's guidance, we feel Tiger will certainly go the distance.