DAESUNG’S NAME IS KANG DAESUNG
kang daesung is written 강대성
which in Hanja is written as 姜大聲
姜 surname, strong, withstanding
大 big
聲 sound, song, name, honor
meaning, he’ll grow up and achieve a great honor.
oh, and something extra: 大 is the same “dae” used in “daebak” (his solo).