If it’s in good technique, 405 x 5 in the stiff leg deadlift is impressive no matter who you are.
Having watched the sprints for some time and knowing Doc Patton has been around for a long time, I also found what seemed to be misrepresentation of times to be a little absurd. In light of everyone else’s performances on that track over the final 3 rounds I think it’s probably safer to say that Doc RETURNED or slightly improved upon the form he was in in 2000 (when he ran 10.00). I’m not doubting the performances (I was 5m away and couldn’t believe what I was seeing) because wind was legal and track was mushy but there was something special going on in Eugene in the 100m. His 10.27 was from 05.