Anyone familiar with a grandchild of the Ben Ish Chai who runs a Tzedaka organization for terror victims in Israel who is known to have a big koach habracha.
My Zeide, O”H, always used to say that if one wants a berachah he should do chesed for a poor person and ask that “oruman” for a berachah because the Eibishter listens to the prayers of the poor.