Keenan Cahill was an early 2010s internet legend.

His lip sync videos used to be everywhere.

He performed on the American Music Awards.

He really was the main event!

He had Maroteaux–Lamy syndrome, and in mid-December Keenan posted a series of Instagrams saying he was having open heart surgery.

But I’ll never forget the videos he made in his room.

He really represented the golden time period of early internet viral fame.

Source: https://www.buzzfeed.com/mjs538/keenan-cahill-passing