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Obviously, I'm sure a lot of people know." Quizzed on whether his parents were aware of his smoking habit, Brown replied: "They do know, but I don't do it in front of them or I don't want to do it in front of them, so I try to hide it." Don't miss: Rory McIlroy 'resigned' at The Open as weather admission speaks volumes Don't miss: The Open star's 'head was completely gone' before remarkable turnaround Don't miss: Shane Lowry explains X-rated outburst at Open cameraman after losing his cool Brown was also caught on video appearing to throw a cigarette butt into the rough during his opening round on Thursday

It can also raise blood pressure and triglycerides, which are both risk factors for heart disease

And finally, a transfer from the Championship

Delayed wound healing