Ninja, Twitch’s Top Streamer, Reveals Skin Cancer Diagnosis The New York TimesOncologist: Kate’s diagnosis is part of a troubling trend CNNNinja, Twitch’s top streamer, diagnosed with cancer at 32: ‘In a bit of shock’ New York Post Ninja, Twitch’s Top Video Game Streamer, Reveals He Has Been Diagnosed with Skin Cancer at 32 PEOPLEGamer Star Ninja Reveals Skin Cancer Diagnosis Hollywood Reporter