Mikejw:
Our current dating system started from a man called Jesus Christ was born 2024 years ago. That is pretty strong evidence.
Our dating system (first adopted in the 6th century) is based on a tradition around someone who according to the source material would actually have been born in 4 BCE. Nothing about that establishes any 'supernatural' claims about Jesus, including the claim that he was 'Christ'. Our current names of four days of the week are based on Norse deities but it doesn't mean they're real.
also as has been said Josephus and many other ancient historians recorded Jesus.
A very small number of non-Christian sources (not "many") from the second century mentioned Jesus (or at least mentioned Christians), but did not confirm any claim that he was supernatural.
there is no doubt about this very special man called Jesus but there is doubt about the miracles and who he claimed to be?
All of the stories about Jesus' ministry in the gospels were written decades after his death, and it is impossible to know what if anything in the 'gospels' accurately represents anything Jesus actually said or did. We can reasonably conclude from Paul's writings that during Jesus' life or shortly after his death he was considered special by a small number of followers, and they convinced Paul (who never met Jesus) that Jesus provided a redemptive 'sacrifice', but nothing else can be reliably established.