YOU SAID:
ryan will die at the age of twenty years old
INTO JAPANESE
ライアンが 20 歳で死ぬ
BACK INTO ENGLISH
Ryan died at the age of 20
INTO JAPANESE
ライアンが 20 歳で死去しました。
BACK INTO ENGLISH
Ryan died at the age of 20.
INTO JAPANESE
ライアンは、20 歳で死去しました。
BACK INTO ENGLISH
Ryan died at the age of 20.
That didn't even make that much sense in English.