maverick

US /ˈmæv.ɚ.ɪk/
UK /ˈmæv.ɚ.ɪk/
"maverick" picture
1.

an unorthodox or independent-minded person

:
He's always been a maverick, never afraid to challenge the status quo.
The politician was known as a maverick for his unconventional views.
1.

showing independence of thought or action

:
Her maverick approach to business led to unexpected success.
He has a maverick style of playing chess.