For the discerning follower of this 'sport' there's a list on which this guy will soon be #359.
ETA: For those like me who wonder why on earth they do it...
The 'father of base' was a man called Carl Boenish (yes really), There's a recent'ish documentary about him called 'Sunshine Superman' that's worth a watch if you're curious, though I don't have a link to any legal stream of it.
He appears at #7 on that list.
There was also a channel 4 documentary in the Cutting Edge series in 2010 featuring Britains premier proponent, an Essex Roofer named Dan Witchells. This is available on you tube here.