Salman Khan might just be one of the most infuriatingly puzzling characters our film industry has ever produced. Loved by his fans and colleagues as a softie with a heart of gold, this action-cum-romantic hero also wears a bad boy badge. His long career in Bollywood (he debuted in 1988 with 'Biwi Ho to Aisi') has been checkered with hits, flops, romances, skirmishes and lots and lots of controversy.