What made Ben B McKenzie famous?

Ben McKenzie rose to fame for his role as Ryan Atwood on the popular television series "The O.C." which aired from 2003 to 2007. He further solidified his status as a notable actor with his portrayal of Jim Gordon in the critically acclaimed series "Gotham," which premiered in 2014. McKenzie's performances in these roles showcased his acting versatility and contributed significantly to his recognition in the entertainment industry.