Let's be realistic chaps the top endurance athletes generally do not run fell races but I would agree that probably the best endurance athlete to run on the fells and only occasionally was Ron Hill - national cross country champion, olympic athlete at 10k track and marathon etc. John Wild was probably as good a fell athlete as you can find in the history books with his additional achievements on the country etc. The Blands, Naylors and Stuarts were legends for the fell enthusiast but not elsewhere. So far as international vests on the fells are concerned this is a recent development and as standards have dropped I hardly think any of the more recent crop could live with the best of the 70s and 80s.