Lee Chang Sub (이창섭; or Changsub) is a South Korean singer under Cube Entertainment. He is a member of the boy group BTOB and its sub-unit BTOB-BLUE.


Digital singles



Official links

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.