His career reached its 'pinnacle' when he won the championship.
Winning the championship was the 'pinnacle of' his career.
She stands at the 'pinnacle of' the fashion industry.
(..) And you, Stark? - No. - No? So you're a man who has everything and nothing. Relax. The bow and arrow once was the pinnacle of weapons technology. It allowed the great Genghis Khan to rule from the Pacific to the Ukraine. An empire twice the size of Alexander the Great and four times But today, (..)2008 Iron Man