Erik Senekal, Laerskool Lynnwood School, Pretoria, South Africa, Grade 3, 2018

He finished in First Place in the 3rd and 4th grade age-group in 2018.

In 2019, he finished in First Place in the Junior Division of the South African Mathematics Challenge.

http://www.samf.ac.za/en/young-mathematicians-celebrated-at-a-prestigious-award-ceremony

CONGRATULATIONS, Erik!!!