Is skiing the hardest sport?

something ive been thinking about for a while and I think skiing is actually really fucking hard compared to a lot of other sports to get good. To me I don’t consider it a sport cause and more of an art because I’m not a comp kid who jerks their meat to andri ragettli every night so let’s just compare it to sports. In teams sports you have like 4 or 10 people helping you while in skiing it’s just you competing against other people. Unless you have hella daddy’s money or live in oregon, you can really only improve drastically in the winter, giving you less time to improve such as biking or running sports. So is skiing really the hardest sport cause I say yes