He technically did win cause at one point he did a trick that Nyjah was too afraid to try and so he should have gotten a letter for not attempting the trick.
No shit Nyjah can do tricks Rodney can't. Rodney is already fucking old. He started skating when skateboarding was still new. He's the one who invented most of the flip tricks idiot.
Dude, every time nyjah competes, he's better than his last competition. If he really wanted to land those tricks he could have. He just didn't want his nuts broken while he was at the skate park .