Is Santa Claus real or is it my parents?

It may sound a little strange but I am 22 and I believe in father christmas. I never stopped believing in him because there is evidence for his existence. My friends call me a conspiracy theorist and claim that its just my parents, but did they ever think that my parents couldnt fit down a chimney? only santas magic can do that. Also how could my parents go all around the world giving everyone presents in one night. The only logical answer is that Santa exists.