Is it possible to creat a black hole using energy instead of mass?

Question: Is it possible to creat a black hole using energy instead of mass?
- Keywords:
  black hole,
  energy,
  mass
Asked by abpb266 to Beatrice, Charles, George, Kamal, Patricia on 17 Jan 2017.
- George Githinji answered on 17 Jan 2017:
  
  No it is not possible because by definition black holes are massive collections of mass and with extremely strong gravitational field that nothing can escape from them.