BIOGRAPHYGrant Williams currently plays for the Boston Celtics. He was born on November 30, 1998 in Houston, TX. He is listed at 78' 78" and weighs 236 lbs. Williams went to high school at Providence Day School (NC) and then Tennessee and was drafted by the Boston Celtics as the #22 pick in 2019. During his NBA career he played Boston Celtics since 2019.