Muir won 1500m silver and 3,000m bronze in Birmingham, her first worldwide decorations.
Youthful thinks about her to tennis star Andy Murray, who has experienced playing in a period of such savage restriction.
“I think in some other time or age, Laura would have tidied up a wide range of worldwide titles at this point,” Young said.
“Be that as it may, for some odd reason this gathering of separation sprinters around her are simply along these lines, so great that she’s been in the battle and these are the initial two worldwide awards she’s got.
“The examination I jump at the chance to make is the Andy Murray one. Ten years prior, he would’ve won about six Grand Slams in his initial four or five years, however he was in with Rafa Nadal, Roger Federer – and that is a similar kind of circumstance she’s in.
Youthful revealed to BBC Scotland’s Sportsound: “The genuine amazement is she’s nearly originate from a club sprinter in 2011-12 to [having been] one of the top choices at the 2016 Rio Olympics and she’s running circumstances a few seconds speedier than Dame Kelly Holmes at any point ran when she was winning Olympic finals in Athens.
“What you can’t represent is right now you are very brave the best separation sprinters ever in her occasion – that is the huge thing you can’t really specifically impact.”
Also, Young says he has not discounted Muir adding more occasions to her collection.
“I believe she has the extension to go ahead to 10,000m to the marathon,” he said. “The sessions we do in preparing are extensive volume sessions and I figure as of now in a matter of weeks she could go out and be trying for the British record more than 10k if that is the thing that she needed.
“Be that as it may, I made her the guarantee, as long as she continued getting speedier over the shorter separations, she can remain down there. Her inclination is to do the 800m and 1500m.”