Joel MacNeil

Joel MacNeil counted to 50 while doing a headstand in 10.97 seconds.

Samuel Lamphier

Samuel Lamphier recited the first 100 digits of Pi in a Prius in 12.65 seconds.

VTKlustrum

VTKlustrum counted to 126 by increments of seven in 5.88 seconds.

Chua Cheong Siong

Cheong Siong recited the first 100 digits of Pi with his eyes closed in 9.41 seconds.

Julian Rosenblum

Julian Rosenblumrecited the first 50 digits of Pi from memory in 6.78 seconds.

Krupali Bhagyesh Patel

Krupali Bhagyesh Patel mentally solved 40 random division items correctly in 45.50 seconds. She is a champion at an international math competition held in Australia.

Samarth Bhagyesh Patel

Samarth Bhagyesh Patel mentally solved 10 random multiplication items correctly in one minute, 30.60 seconds. He is seven years old and a champion at an international math competition held in Australia.

Samarth Bhagyesh Patel

Samarth Bhagyesh Patel mentally solved 20 random math equations correctly in one minute, 23.50 seconds. He is seven years old and a champion at an international math competition held in Australia.

Krupali Bhagyesh Patel

Krupali Bhagyesh Patel mentally solved 150 random division items in two minutes, 4.10 seconds. She is a champion at an international math competition held in Australia.

Lauren Davis

Lauren Davis said the first 100 digits of e (Euler’s number) with her eyes closed in 16.60 seconds.