It is a Kestrel 4000. In my estimation the best frame they ever made, at least the one I liked the most.
On another topic it is a shame that this dude was a very capable athlete and the legacy he leaves is a very negative one. A generation from now it won't matter as his name will be lost to time along with many other pro athletes. As Paul Simon so aptly wrote, "Every generation sends a hero up the pop charts".