Peter and the rest of the Apostles.
Yes.
John 14:12-14
12 I assure you, most solemnly I tell you, if anyone steadfastly believes in Me, he will himself be able to do the things that I do; and he will do even greater things than these, because I go to the Father.
13 And I will do [I Myself will grant] whatever you ask in My Name [as presenting all that I Am], so that the Father may be glorified and extolled in (through) the Son.
14 [Yes] I will grant [I Myself will do for you] whatever you shall ask in My Name [as presenting all that I Am].