Mark Zuckerberg — Education: Harvard University; Phillips Exeter Academy; Ardsley High School; Johns Hopkins Center for Talented Youth; Mercy University; New York Medical College

NoteThe Wikidata source directly lists all six educational institutions mentioned in the claim under the 'educated at' property. Each institution is listed as a separate entry with references (mostly imported from English Wikipedia). The claim's list matches the source exactly: Harvard University, Phillips Exeter Academy, Ardsley High School, Johns Hopkins Center for Talented Youth, Mercy University, and New York Medical College. No contradictions or omissions are present.