you are wrong 26 years means it should be 26. When some one asks you how old are you, you dont tell i am 26 years 7 months and 10 days old. You just say i am 26 years old. Same with the jobs when there are age restrictions for example if a company says age shouldnt be more than 26 years it means he shouldnt be 27 plus. I hope you get your facts right.