Popular Twitch streamer and gamer Ninja says he has been diagnosed with melanoma, a form of skin cancer.

The 32-year-old Internet star – whose birth name is Tyler Blevins – offered his millions of X (formerly Twitter) followers a glimpse of his health, detailing a recent checkup for a mole on his foot. “Alright I'm still in a bit of shock but want to keep you all updated,” he tweeted Tuesday afternoon. He shared the same message to his Instagram story.