Does anyone know a Dave Guerrero

Yes I just got my unicycle fixed by a man named David Guerrero, and he said that he is good friends with someone who is really good at unicycling and that he lives somewhere other than Evansville. He said that the person he knew was really good and did like and did 4 1/2 drop onto a trash can and then 360d off. So I was just wondering if anyone new this guy. Also he said he is starting his own Bike shop and he said it going to be a more aggressive shop that also specializes in Unicycles. It is going to be like a fabrication shop so he gave me and invitation to get my own custom unicycle fabricated. So does any one know how much a nice custom muni would be?

But if anyone knows this guy, tell me.