I should have asked you to give me a list of Olympic level players currently playing, not this one, which lists players from the last 2 decade (Overmars? Eusebio? You are really clawing into the past

). The only players here that were/are actually fast are Henry, Martins, Walcott and possibly Valencia (the rest are just fast dribblers). And you can't prove these 4 or so guys have Olympic speed, like I can with current NFL players (since a significant number participate in track and other athletic events), so the above list is moot.
NFL players regularly lift 400+ pounds and many jump 40+ inches too. JJ Watt does:
JJ Watt is like 6'7 and 280 pounds. Why aren't soccer players showing out like this?