In between Kai Hansen and Serri who is a South Korean singer, songwriter and actress?
Kai Hansen Kai Michael Hansen (born 17 January 1963) is a heavy metal guitarist and vocalist.
M&amp;D M&D (shortened from Midnight & Dawn or Miari & Dangye-dong) is a South Korean pop rock duo formed by S.M. Entertainment in 2011. The group is composed of Super Junior's Heechul and TRAX's Kim Jungmo. Both members are planning to write and compose every single song the project group will release. They'll continuously release music which they can and want to do, regardless of the genre.