I would normally say "Welcome to FlyerTalk" but within 4 posts you've already insulted a long-standing member of this site.

Your post doesn't give any information as to why you are searching for this person - it does seem very odd. We like to help around here but only if we feel it isn't going to harm anyone.

If you'd like to give more information on the situation, we'd like to help.

For example, how do you know about this person but not which airline he was on?