YOU SAID:

jackie chan is my dad that is married to my mom, obama. but what is his last name??

INTO JAPANESE

ジャッキー・チェンは私の母、オバマと結婚している私の父です。しかし、彼の姓は何ですか？

BACK INTO ENGLISH

Jacki. - Oh, Jacki.

INTO JAPANESE

ジャッキー

BACK INTO ENGLISH

Jacki. - Oh, Jacki.