Kansas Coach Bill Self Watches Zion Williamson Posted Jan 18, 2017 College coaches making trips to see Zion Williamson also have become commonplace. Kansas coach Bill Self was part of Spartanburg Day’s sellout crowd. “The college process can be very tricky,” Williamson said. But I know who has my best interests. I keep my circle very small. If you haven’t been there for the majority of my work, I don’t tend to let you into my life like that.” (GoUpstate.com)