Of course @deniselane773...What do u expecting though he born and raised in Korea.. .. But important thing he need to understand all the english word and meaning.. Even though not perfectly in english accent.. Like some immigrant in different country..
Yes he'll speak English...but I expect it to be Korean accented...it's hard to speak perfect western English ...just as it's hard for me to speak Korean...I'm taking classes in Korean and it's hard. I've listened to Korean actors who were raised in U.S. in their youth who did speak English perfect though.