He hasn't been running YC for years now. He left it to Sam Altman to run for the last couple of years. And even Sam has left the post to Geoff Ralston, which is

He hasn't been running YC for years now. He left it to Sam Altman to run for the last couple of years. And even Sam has left the post to Geoff Ralston, which is currently running it. PG's twice removed. We're on Thomas Jefferson now.