I was told by
Bill Gates that his online
handle is Challenger. He frequents a lot of online
bridge sites, and that is where he uses it most. He is one of the most watched ametuers in bridge (online at least). Mr. Gates professed to me in our
conversation (about many topics) that he is not bad in his own
respect, but gets beaten soundly against many professionals.
I had the pleasure of this and several other conversations with him over a period of two years while I worked there as an intern. There is a lot of mystique surrounding the richest man in the world; it was quite an interesting evening.