Wyndham Clark insisted he has not done anything wrong after being questioned about numerous cheating allegations. The US Open champion came under the spotlight during his win at the BMW Championship on Sunday.Clark’s latest win has him up to third in the project FedEx Cup standingsGettyClark fought off a Rory McIlroy charge and ultimately beat Patrick Cantlay by three shots to claim the $3.6million jackpot at the second play-off event. However, co-commentator Frank Nobilo suggested Clark may have improved his lie while setting up an approach from the rough on 14. The American placed a number of different clubs behind the ball while assessing the shot. Golfers are allowed to ground the club, unless they are in a bunker, but anything excessive, such as pressing down, can be seen as a rule violation and a subsequent two-shot penalty.A number of social media users accused Clark of exploiting a grey area in the rules. The world No.5 was asked directly about the allegations during a press conference before the Tour Championship. He said: “I didn’t really hear much about it. I know the shot that you’re talking about. “I think any player, when they’re trying to judge a lie, takes out different clubs to see what it feels like.“I never fully put the club down behind it. I don’t think anything of it. When the cameras are on you, they’re going to find anything.”It was also put to Clark that he was at the centre of another rules controversy during his US Open triumph earlier this year. View Tweet: https://x.com/hashtag/pgatour?src=hash&ref_src=twsrc%5EtfwView Tweet: https://t.co/7h0fnE89JVThere were questions over whether he was improving the conditions of his stroke while assessing some deep rough on the 72nd hole. Bryson DeChambeau’s agent reportedly pointed to the incident while defending his golfer at The Open last month, when the American was assessed a two-stroke penalty for improving his lie in the second round.“It’s happened to a lot of guys where they can see stuff that maybe looks like something that maybe it’s not, Clark added. “That lie [in the BMW] was never bad. It was more just judging what it was. By no means did I take a bad lie and make it really good.“People can think what they want. I know I didn’t do anything that was costing the integrity of the field. “That’s all I’ve got to say about that.”