South African maths whizz answers complex arithmetic questions in seconds January 08, 2019 at 04:09PMhttps://https://bbc.in/2sha1xp Sibahle Zwane is only 10, but his maths skills have made him an internet sensation in South Africa.

Sibahle Zwane is only 10, but his maths skills have made him an internet sensation in South Africa.

from BBC News - World https://bbc.in/2TIi5mH