The correct phrasing is "The young hero’s recent release" because the possessive form "hero’s" is required to indicate ownership, and "recent" describes the release.
The sentence "The young hero’s recent release" is the correct phrasing, as it correctly uses the possessive form and appropriately describes the release.
Arun’s present age in years is 40% of Barun’s. In another few years, Arun’s age will be half of Barun’s. By what percentage will Barun’s age increase during this period?