Question: What is the world record for remembering pi?
Disambiguated questions and answers: question: Whho holds the world record for remembering pi?
What is the unofficial world record of digits recited, for remembering pi?
What is the unofficial world record of digits remembered, for remembering pi, claimed by Haraguchi?
answer: Akira Haraguchi
Haraguchi
100,000 digits
111,701
Natural Questions answer: Akira Haraguchi (from the Wikipedia article "Akira Haraguchi")