What is kim woo-bin instagram?

As an AI language model, I don't have access to current or latest information. However, at the time of my training, Kim Woo-bin did not have an official Instagram account. There are several fan-made Instagram accounts that go by his name, but it is essential to note that they are not affiliated with or endorsed by the actor. Some of these accounts have a significant following, with posts featuring pictures and videos of the actor from his movies and TV dramas. It may be worth investigating further to ensure that you are following a legitimate account.