Who is this Melchsedec?

Let me ignite awareness on something slightly different, have you ever thought of an answer to the above Bible based question? A person with no father no mother, no...... ... ... (Hebrews 7:1-3),
You may consider to read the following preachings and give your comments!!!
"Turning now with me, if you will, to the Book of Hebrews, and another revelation on the Message. We'll speak for just a few moments tonight, the Lord willing. And then while reading the first three verses of Hebrews 7:1 to 3, and then commenting on this. And we don't know what the Lord will do; we do not know. The only thing we do is just believe, watch, pray. That right? And believe that "He'll make everything work together for good to them that loves Him," because He promised to.For this Melchisedec, king of Salem, priest of the most high God, who met Abraham returning from the slaughter of the kings, and blessed him;To whom also Abraham gave a tenth part of all; first being by interpretation King of righteousness, and after that also King of Salem, which is, King of peace;Let's read a little farther.Without father, without mother, without descent,... neither beginning of days, or end of life; but made like unto the Son of God; abideth a priest continually.L-30 Think of this great Person, of how great this Man must be! And now, the question is, "Who is this Man?" Theologians has had different ideas. But since the opening of the Seven Seals, the mysterious Book that's been mysterious to us... According to Revelations 10:1 to 7, all the mysteries that's wrote in this Book, that's been hid down through the age of the reformers, is supposed to be brought out into view by the angel of the last church age. How many knows that's right? [Congregation says, "Amen."--Ed.] That's right, supposed to be brought. All the mysteries of the mysterious Book is to be revealed to the Laodicea messenger of that age.L-31 Seeing there is much dispute about this Person and this subject, I think it behooves us to break into it, to find out Who this is. Now, there is several schools of thought on Him.One of them schools are, claims, "He's just a myth. He wasn't actually a person."And the others says, that, "It was a priesthood. That was the Melchisedec priesthood." That's the most likely one, that hold better to that side than they do to the other, is because they say it was a priesthood.It can't be that, for in the 4th verse It says He was a Person" Bro. William Marrion Branham.