noun
Refers to a person with exceptional talent or ability, often in contrast to ordinary people.
彼は非凡人として知られている。
He is known as an extraordinary person.
非凡人だけがその問題を解ける。
Only a genius can solve that problem.
天才 is a more common word for 'genius', while 非凡人 emphasizes being extraordinary rather than innate talent.
Compound of 非凡 (extraordinary) + 人 (person). The exact historical derivation is uncertain.