Jonathan Knight was/is the oldest member of the boy band New Kids on the Block. NKOTB hit the scene in the late 80's and was a very popular boy band.
Sep 6, 2024
Jan 8, 2023
as Himself
Dec 17, 2008
Jun 5, 1990
as Jonathan Knight
Feb 26, 2016
Jan 19, 2004
Aug 21, 1996
as Self - New Kids on the Block
Sep 2, 1987
as Self - Musical Guest
Feb 19, 1974
