JeffG
Contributor
Cave instructor at 26 years of age??? Which agency please, I'd like to know. No dissrespect to OBG, but he could only have gotten his full cave cert at 18, therefore I believe it would be very difficult to be a cave instructor (NACD / NSS-CDS) with that level of experience. Although I could be very wrong. I suppose that he could be NAUI or GUE, but I cannot verify this.
Cheers
I would guess that he is an OW instructor with some cave training.