Ray Allen at the at Mandarin Oriental Hotel in New York
Ray Allen at the at Mandarin Oriental Hotel in New York Rommel Demano/Getty Images

Until recently, Ray Allen was known for being the NBA’s all-time leader in made three-pointers.

Then last December, former US President Barack Obama appointed the former All-Star as a member of the US Holocaust Memorial Council. It was a surprising announcement to those who didn’t know Allen had been taking his teammates to the US Holocaust Memorial Museum for years while he was still a player for the Boston Celtics and other teams.

He had also described his interest in the Holocaust for the museum back in 2010. (Herb Kohl, the former owner of the Bucks, introduced Allen to the museum when he played for the team.)

An interview with ESPN’s The Undefeated in April increased the internet’s interest in Allen’s off-the-court passion. In that article, he mentioned that he had plans to visit Auschwitz.

Well, Allen did visit Auschwitz in the end — and he has penned an incredibly moving article about the trip for The Players’ Tribune, a site showcasing writing by professional athletes.

In the piece, Allen mentions the “heavy” air he felt at the gates to the former concentration camp, and he also describes visiting a house where a Polish family hid Jews in a small hole in the floor.

“I had seen so many documentaries and films on Auschwitz, but nothing really prepares you for being there,” Allen wrote.

In addition, he responded to people who have criticized him on social media for caring more about Holocaust education than issues facing the African-American community.

“The people who believe that I am not spending my time the way the right way … well, they’re missing the entire point. We shouldn’t label people as this thing or that thing. Because by doing so, you create these preconceived notions, which is how we get into these horrible situations in the first place,” he wrote.

Last week, a number of NBA stars arrived in Israel, meeting with Israeli President Reuven Rivlin and Prime Minister Binyamin Netanyahu.