Ok, this is the time when I call BS on this manga.
If you have IQ anywhere near 150, your mind is afflicted with unyielding voracity for knowledge. Your #1 activity will never be a sport, it will be science. At that point you're not scoring 50 goals a year, you're grabbing the fabric of the universe by its throat with your mind and ripping its secrets out of it with sheer force of will coated in infinite curiosity.