Keenan Cahill dead at age 27: The Youtube sensation was famous for his lip sync videos Posted on December 31, 2022 By Charlielikes Keenan Cahill has died at the age of 27, following complications from an open heart surgery. news Tags:27, age’, at, cahill, dead, famous, for, his, keenan, lip, news, sensation, sync, the, topnews, trending, videos, was, youtube