Leopold Aschenbrenner — Birth Year: 2001

NoteThe claim states 'Leopold Aschenbrenner's Birth Year = 2001'. The source explicitly states he was 'born 2001 or 2002' in the infobox and opening text. The claim specifies 2001, which falls within the source's stated range of '2001 or 2002'. According to the guidance on ranges, when a source gives a range and the claimed value falls within that range, this is confirmed. The additional context about graduating Columbia as valedictorian at 19 in 2021 is also consistent with a 2001 birth year (2021 - 19 = 2002, or if he turned 19 during 2021, born in 2001 or 2002). The claim is accurate as stated.