TASK DEFINITION: Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].
PROBLEM: Hamlin   who said the 2018 games will be her last  said receiving the honor from her fellow American athletes has been a bit surreal  and she expects she'll be emotional.
"Winning a medal is the effort you put in and the time and the work and sacrifice to succeed and achieve something "  Hamlin  said. "That's all on me. That's something I've done. Getting this honor is different because its people looking at the work you've put in and acknowledging that. It's my fellow Team USA athletes who gave me this. That means a ton."
"The nerves will be flying for sure "  Hamlin  said. "I slide that's what I do. Put me at the top of a track; that's my happy place. Walking out in front of a lot of people and even more people watching from home ... that's going to be way more nerve wracking."
 Luger Erin Hamlin  poses with U.S. flag after it’s announced Team USA athletes picked  her  to serve as flag-bearer for opening ceremonies. pic.twitter.com/tZFiFgkQsd — Aamer Madhani (@AamerISmad) February 8  2018
 She  joked that one of  her  siblings offered sage advice.

SOLUTION: Luger Erin Hamlin

PROBLEM: Goldman Sachs CEO Lloyd Blankfein  has bitcoin on  his  mind  a day after reports broke that  his  firm was considering setting up a bitcoin trading operation.
The billionaire banker tweeted on Tuesday that  he  wasn't completely sure about  his  stance on the red-hot cryptocurrency.
 Blankfein  said  he 's "still thinking about bitcoin" and that  he  was not flat out endorsing or denouncing the digital currency. Here's the full tweet:
Still thinking about #Bitcoin. No conclusion - not endorsing/rejecting. Know that folks also were skeptical when paper money displaced gold. â Lloyd Blankfein (@lloydblankfein) October 3  2017

SOLUTION: Lloyd Blankfein

PROBLEM: The start of  Mikaela Shiffrin 's bid for multiple medals at the 2018 Olympics was delayed yet again when the women's slalom was postponed from Wednesday to Friday because of strong winds.
It's the third time in four days an Alpine skiing race was shelved because gusts made it too dangerous for competition.  Shiffrin  originally was supposed to get started with the giant slalom on Monday; that race was rescheduled for Thursday and will now be  her  first at these Winter Games.
Now Friday will also be a double-competition day  with Shiffrin attempting to defend  her  2014 gold medal in the slalom  which will be held at the Yongpyong Alpine Center that hosts technical races  while the men compete in the super-G at the Jeongseon Alpine Center speed hill about 30 miles (50 kilometers) away.
 Mikaela Shiffrin  is the world's best woman skier — and  she 's worried that's not enough »

SOLUTION:
Mikaela Shiffrin