Williamwibowo has seen 52 bands.

Band Concerts Seen
  ENHYPEN 4 concerts
  Gfriend 4 concerts
  Ha Sung Woon 2 concerts
  Le Sserafim 2 concerts
  Red Velvet 2 concerts
  Tomorrow x Together 2 concerts
  Wanna One 2 concerts
  A Pink 1 concert
  Armada 1 concert
  Astro 1 concert
  ASTRO Cha Eun Woo 1 concert
  Bae Jin Young 1 concert
  B.A.P. (Korea) 1 concert
  BLACKPINK 1 concert
  BoyNextDoor 1 concert
  EXO 1 concert
  Govinda 1 concert
  Hwang Min Hyun 1 concert
  Irene (Red Velvet) 1 concert
  IVE 1 concert
  Kang Daniel 1 concert
  Killing Me Reunion 1 concert
  Kim Jae Hwan 1 concert
  Kyuhyun 1 concert
  Lai Guanlin 1 concert