@joohankwon Active 6 months ago ActivityProfileGroups 1 PersonalMentionsFavoritesGroups Show: — Everything — Updates New Groups Group Memberships Group Updates Joohan Kwon joined the group NYU Tandon School of Engineering_Fall 2023 6 months, 1 week ago NYU Tandon School of Engineering_Fall 2023 Visit group Joohan Kwon became a registered member 6 months, 1 week ago Joohan Kwon @joohankwon View Profile