Check out highlights from Day 1 of the 2018 McDonalds All American practice. The roster was headlined by Zion Williamson, RJ Barrett, Jahvon Quinerly, Naz Reid, Coby White, Quentin Grimes and MANY MORE! Word on the street was Williamson came into this weekend looking slimmer than usual and that was definitely the case between now and his state title run.