A 31-year-old Korean mathematician solved one of the oldest math puzzles and was recognized as one of Scientific American’s ...

Dr Baek Jin Eon, 31, a research fellow at the Korea Institute for Advanced Study, has demonstrated that no shape larger than ...

A Korean mathematician has won international recognition for solving a geometry puzzle that had resisted proof for nearly six ...

A South Korean mathematician has solved a geometry puzzle that baffled experts in the field for nearly six decades.