The producers of the show are in charge. The one person that is typically seen as being in charge is Simon Cowell.
Tulisa.
There is no "king" but Simon Cowell is considered as the boss.
It's always been called The X Factor.
The X Factor didn't do a song for Haiti, however they did do another charity song called "You Are Not Alone"
A factor would be in a sense like an element. For example 5 = 3 + x in this case x is called a factor. It's called x because it's an unknown factor, but it has a value and it doesn't mean the x in the alphabets
Goldie
Bad LashesGirlbandJLS
Lloyd Daniels from X factor has A big sister called Toni x
Yes, he is called Richard Jaycock.
TULISA
Exponents 2 x 2 x 2 x 3 x 3 x 3 = 23 x 33
Lloyd Daniels from x factor has got a big sister called Toni & a baby brother called Tylor x