The festive season is here and so is the festival that celebrates the bond of siblings. Raksha Bandhan, which falls on August 30 this year, signifies the relationship of love and protection. Be it real brothers-sisters or cousins, families reunite to make the day grand and special. B-town has no death of famous sibling duos. Take a look at 5 incredibly fit sibling pairs who have pledged their commitment to stay in shape together.