I said I believe. Which means I am not sure. I'm not sure because I have never met him. And the Bible is the only book which talks about his resurrection and so on.
Jesus gave keys of the kingdom to Peter? First Pope? On this rock I will build my Church? You would know better than me.
Well that's up to you to search the scriptures to find truth.
Not to derail this topic, but just to let you know that Peter was never a Pope.
Matthew 16:18 And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.
It wasn't Peter that the Church was built on, but Christ is the rock as being the foundation or cornerstone that the Church (the body of Christ) is built on and no where in scripture does it name the Catholic Church as the one true Church or Protestant Church as the one true Church, but says in Acts 11:26 that the disciples were first called Christians in Antioch as Christ is the foundation of the true Church not made by hands. Acts 1:1-8; 2:1-4 the apostles were instructed to stay in Jerusalem until they received power from God and then they were filled with the Holy Spirit before they could start their journey of being witnesses of Christ to teach others about the kingdom of God through Christ.
There was no apostle greater than another as they all had the same anointing and taught others from their own individual witness of Christ and His teachings as being faithful servants, even as Christ was while here on Earth.
Luke 22:
24 And there was also a strife among them, which of them should be accounted the greatest.
25 And he said unto them, The kings of the Gentiles exercise lordship over them; and they that exercise authority upon them are called benefactors.
26 But ye shall not be so: but he that is greatest among you, let him be as the younger; and he that is chief, as he that doth serve.
27 For whether is greater, he that sitteth at meat, or he that serveth? is not he that sitteth at meat? but I am among you as he that serveth.
Matthew 8:14 shows that Peter was married and according to the Catholic belief a Pope can not be married so Peter could have never been the first Pope or ever had a procession of Popes after him. Peter never went to Rome to establish the Catholic Church, but wrote his letters to those who were scattered throughout Pontus, Galatia, Cappadocia, Asia, and Bithynia, 1Peter 1:1.
Peter wrote his letters from Babylon (Babylon as being referenced in Rev 17 as the Great Harlot) as Peter spent the last years of his life in Rome as Rome at that time was described as a center of adultery. Peter wrote his letters to the Church (body of Christ and not a building made by hands) possibly around 64AD right before the full outbreak of Christian persecution by the hand of Rome's Nero. Paul's letters were also addressed to all who are beloved of God in Rome. Not the Roman Catholic Church, but those who were beloved of God established by that rock which is Christ Jesus and not Peter. The last chapter of the book of Romans Paul sends greetings to 27 members of the church (the body of Christ), but never mentions Peter. According to the tradition of the Catholic Church of Rome, Peter was there from 42 to 67 AD. Paul wrote the book of Romans around 58 AD. Now if Peter was in Rome from 42 to 67 AD that means by 58 AD that Peter should have been there for about 16 years. Not only that but the Catholic Church tradition tells us that he was the first Pope. Why didn't Paul acknowledge Peter in His writings as being the head of the Catholic Church (Pope) since he was addressing those who were beloved of God that lived there. The reason Paul didn’t mention Peter is because Peter wasn’t there. Peter was crucified by Nero prior to Nero's death in 68 AD. Why would Catholic Rome crucify their own Pope.