All time best
When he almost broke 8, that was in Paris last year immediately after running a heat and final in the steeple at USATF the previous week.
That was an awesome run. But personally I think that race either psyched him out or he got really bad advice because since then he's been focusing on running tactically and waiting for the kick. If he continues down that road, then he's not going to improve on that race, not that there's anything wrong with that but I think he could do a lot better.