Well, whether it is FORMER World NO 1 or FORMER Olympic Champion; note that it is all in the past, there will be new World NO 1 and new Olympic Champion. As great as Olympic Gold Medal is as the honor for a badminton player, how he was being referred to hardly matters. The hardest thing to swallow but all players must eventually accept is that you can no longer play at the top level on major tournaments, such as BWF World Championships, Olympic Games, and yes Superseries. But as long as he worked hard and achieved much success while he could still play, he should have no regrets.