Is Colby Brock OK? Heartbroken fans root for YouTuber, 26, as he reveals he's been diagnosed with cancer

Is Colby Brock OK? Heartbroken fans root for YouTuber, 26, as he reveals he's been diagnosed with cancer

Is Colby Brock OK? Heartbroken fans root for YouTuber, 26, after he reveals he's been diagnosed with cancer LOS ANGELES, CALIFORNIA: Colby Brock, popular for his YouTube channel named 'Sam and Colby,' recently revealed that he is undergoing cancer treatment. In a series of photos shared on Tuesday, February 7, 2023, the 26-year-old social media star informed his fans that he had been unwell for a while, and during tests, the doctors found test…