The film industry is also called the glamour world and that is for some reason! It is extremely important for celebs to look beautiful, not just in real but also in reel. Celebs start their career young and throughout their career in Bollywood try to maintain a glamorous image. Therefore often the celebs are seen playing characters much younger to their age and also working hard to look convincing for the role.
Needless to say, celebs would be really cautious about playing an older character on stage. But there are movies that do require to show the lead characters aging. While some feel that playing an older character might do damage, some boldly take up the job and do it perfectly.
Here's a list of 20 actors who had played characters much older to their age: