Nasal aesthetic surgeries (rhinoplasty) are more sophisticated surgeries containing many details inside. Therefore it is not adequate to be a Plastic Surgeon or ENT specialist for being able to perform this operation. The surgeon must have extra special educations related to Nasal Aesthetic and functional surgeries and have performed hundreds of surgeries on this subject.
This knowledge and experience is not related to the age of the Surgeon but related to his/her focus on the subject.