Do Anti matter create black holes?

i believe balckholes exists. the theory behind their existence has been long stated and there are few of them which have been detected as well. When a star is alive, the masses nuclear force and the gravitional forces are almost opposing each other. ie the nuclear forces let the energy out, where as the gravitiaonl foces pull the energy inwards. hence when a blackhole starts formation, since all of its hydogen is completely consumed, the gravitationsl force takes over and thus pushes all the energy(mass) inwards , thus densing up the whole centre core of the star and forming a kind of envelope around itself which sucks everything in. as in such, if you image a human appraochinig a balck hole, (s)he wont be engulfed completely,infact the head or even the skin might be pulled first.
Blackholes do exist and not all stars end up blackholes. for example our beloved sun might end up a white dwarf, and all the stars with app 1.5 times core of sun end up as neutral stars and anything beyond 3 times end up as blackholes .

as far as anti matter is concerned, i believe it is a hypothesis.something on the lines of parallel universe, i dont say anti matter is parrellel universe, but its more like this way- you have matter, you gotto have anti matter to neutralize.

Thanks for the information about blackholes Durga.