U.S. Olympian Gus Kenworthy tore into Ivanka Trump Ivana (Ivanka) Marie TrumpTrump, Biden vie for Minnesota Trump luxury properties have charged US government .1M since inauguration: report Ivana Trump: Ivanka could 'definitely' be first female president MORE early Sunday, questioning why she is attending the Winter Olympics.

Kenworthy, a freestyle skier, posted a photo of Team USA athletes, saying he was "so proud" of his teammates.

"So proud of all these people! Everybody here has worked so hard to make it to the Olympics and have the opportunity to walk in the closing ceremony!" he tweeted.

"Well... Everyone except Ivanka. Honestly, tf is she doing here??"

So proud of all these people! Everybody here has worked so hard to make it to the Olympics and have the opportunity to walk in the closing ceremony! Well... Everyone except Ivanka. Honestly, tf is she doing here?? pic.twitter.com/sfJKi0VTDb — Gus Kenworthy (@guskenworthy) February 25, 2018

Trump is in South Korea to attend the closing ceremony of the 2018 Winter Olympics.