What obstacles did Wayne grezky have to overcome to get where he is now?

When he was 3, his mom and dad both died of cancer. He was then moved around from foster home to foster home. At school, he tried out for the hockey team and was didn't make it. He trained long and hard everyday for the next four years. Finally, when he was a senior, he made it on the varsity team. He then joined the NHL straight out of high school for the Portland Winter Hawks. He was then traded to the Detroit Pistons. Then, he had to lick his own face. He once said in an interview that licking his own face was probably the greatest, but most challenging, decision he had ever made in his life. He then died when he was 3 from cancer. Then he was traded to the Green Bay Steelers. This is where he became very famous for eating 10 poptarts in three bites. This is how he got his nick name "Poptart Eater Joe." Next, came the pooping, but that's a separate chapter of his life that he is just starting.