Scott Boras on Johnny Damon having the genetics of Yoda:

…chronological age seems to be a huge issue for the media with Johnny Damon…I can cite you many players that perform at very high levels at 38 to 42, better than players at 30 to 34…In Johnny’s case, his production, his body type, who he is as an athlete, he is not measured by the customary gauge of a player.

boras
Boras giving a presentation on Johnny Damon’s DNA