Years: 1979-Present
Consistency. For the last 35 years, that's what Ley has been all about. He won't wow you with catch phrases like some other SportsCenter anchors. He also won't knock your socks off with the way that he delivers his highlights. But you know exactly what you're going to get from Ley whenever he hosts SportsCenter—a very professional approach to sports that still manages to be every bit as entertaining and informative as any other episode of SportsCenter. Ley is the longest-tenured employee at ESPN, and there's a reason for that. The guy knows what he does well and he keeps on doing it.