Rajveer Meena
India
Set by India's Rajveer Meena on March 21, 2015, at VIT University in Jaipur. Blindfolded, he accurately recited 70,000 digits of pi over approximately 10 hours, earning official Guinness World Record recognition. He surpassed the previous record of 67,890 digits held by China's Lu Chao by more than 2,000 places. Pi memorization symbolizes the absolute extreme of human memory and attracts worldwide interest as a challenge.