I think Animal Kingdom will take it. He ran out of track at the Preakness. His come from behind needs a little more distance. I think he's a super horse.
I agree with Brittany. Ruffian is the all time greatest filly. She was in the lead when she broke down. No one ever bested her.
Ruffian is a legend that can never be bested. She touched so many. I will never forget her. My heart broke when she died. She was absolute perfection.