Karsten Warholm

I know this guy, because he's from a neighour municipality in my region in Norway. There's absolutely nothing on him except from an occational bulge and sixpack moment on TV. And I know this for sure because A: Every young person here would talk about it, B: He's a busy hard working world champion that cares about his image and reputation and C: He's got a girlfriend, so no phishing would work, and it's illegal anyways. LEAVE HIM ALONE.
 
Can anyone think what type of underwear he wears when he trains and runs mararon? tempting to think he uses jockstrap. But Norwegian boys rarely use it