Boston November 22, 2019 6:25 pm Teenage Boston-Area Siblings Become YouTube Stars Many of the newest celebrities have found their fame on YouTube, through makeup tutorials, music and more. Some are just kids, including local teenagers Kelli Maple and her brother Joe. US & World Videos 2:09 President of MIT calls for shutting down pro-Palestinian encampments 1:00 Three dead in apparent murder-suicide in Lowell 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty