YOU SAID:
Kim Namjoon is my president.
INTO JAPANESE
キム・ナムジュンは私の社長です。
BACK INTO ENGLISH
Kim Nam-joon is my president.
INTO JAPANESE
キム・ナムジュンは私の社長です。
BACK INTO ENGLISH
Kim Nam-joon is my president.
That didn't even make that much sense in English.