The man hailed as the "smartest in the world", Chris Langan, with an IQ claimed to be between 190 and 210, has offered his ...

Christopher Langan claims one of the highest IQ scores ever recorded and created his own theory of reality. Some see him as a genius, others as controversial. This video explores his life, beliefs, ...

Christopher Langan is arguably the smartest man in the world. He took what is billed as the world’s most difficult IQ test and was scored at somewhere between 190 and 210 points. For comparison both ...