>>715145006
Depends what you mean by that.
If you mean the 'Greatest of all time'? Then that'd be argued heavily between the triple crown winners, TM Opera O and El Condor Pasa. Almond Eye is worthy of discussing too. Deep Impact, at present, is probably who most people would point to however.
If you mean popularity? Maybe Oguri Cap, he did cause a 'horse racing boom' and raised a lot of interest in the product. Though his results aren't really that legendary compared to many of his historical peers. Haru Urara kinda mogs everyone in the sport on a popularity basis though, Japanese normies with no interest in horse racing often will at least vaguely know about Haru.
