I have another friend with several world record dead-lift's including Raw.
and this guys arms are so long his knuckles drag the ground
(slight exaggeration), and his technique allows him to hardly move the weight. "world record none the less"

You prob sit and complain that tiger woods is "some what impressive" since he has all the best equipment and trainers.

As i stated before if the guy that held the record used the same equipment its still apples to apples. and a "world record none the less"

It is only an unfair advantage if the playing field is not even.