Inquiring Minds Want to Know -- Sightings of Past Pros at the TOC

I am really interested whether anyone has sighted any past greats in the attendance at this years Tournament of Champion. I often scan the crowds. I was thinking of players from any era, whether from hardball or softball, North America, Europe, Far East, Australia, etc. I thought about Stu Goldstein, the great North American hardball player, Anders Wahlstadt, former world ranked #17 who was the best in the US for a while, any others? Do any of them come to the TOC -- Rodney Martin supposedly is around in NY, Brooklyn did he come to watch any of this great squash. What about Frank Sauterwaite, another great hard baller and brilliant author of Angles and Nicks (something like that)...Of course Nicol and Power and I saw Richard Chin, former top 100 player. A couple of years ago, Jahangir Kahn was in attendence, that was quite treat and was able to talk to him...If you've seen anyone, any of the retired touring pros, please let us know. Inquiring minds want to know.