I know every skill and knowledge

When he woke up as a baby he didn't have any memory of his past self, but he had the knowledge and experience of every skills that the world had to offer. Follow him in his journey to become a legend as he uses his knowledge to attain the greatness in every field . Hey everyone, my writing test is just around the corner so just wanted to practice a bit for it, by writing this novel. if I get some good responses I might continue writing, but the probability is quite low.