No Doubt about this salman is biggest star of bollywood nowdays.
His movies are doing amazing in a box office in past 7 seven years and by looking his popularity is increasing day by day especially in youth and middle age people not because of its movie apart from a movie he has its own charitable trust name as "BEING HUMAN"
If I look his acting performance starting from his carrier he is way behind other khans but one thing special about his carrier that as an actor he grows every day from maine pyar Kiya to sultan
His physic and his look are the usp of his popularity .In Indian cinema salman is the first actor to have 6 pack abs and he is the trend setter for all the youth of India and bollywood new comers.
One special fact about his carrier is that his dad is always with him but his dad never help him to get any of his film .He get a film by his own hardwork.