The Today Show is a popular American morning television broadcast on NBC and debuted in January of 1952. It was originally a two hour program, but was increased to four hours in 2007.
1991
1953
1993
They were first broadcast in 1802.
The show came to the UK in 1967 and ran on the BBC until 1987.
It was first broadcast on the 6th of September 1986.
1951
In 1924, part of the Paris Olympics were broadcast.
1954 was the first Broadcast on Telivision of the world cup.
Who was literally the first singer to appear on Steve Allen's Tonight Show has evidently been lost to broadcast history but I can find Eydie Gorme & Steve Lawrence appeared in the first year, 1953.
1956
It was first broadcast in 2003.