For the 21-year-old Williams, mentorship has always been a big part of his life — his parents, grandfather, AAU basketball coach and high school basketball coach have all helped guide him. Now it was his turn to be there for others. “I really just loved mentorship as a whole,” Williams said. “I have seen guys around the league doing it. I saw Kemba doing it with the Boys & Girls Club in Charlotte. When we played in Charlotte, he had 10 to 12 kids in the stands that he had been talking to and had touched their lives growing up. I wanted to do a similar thing, but in Boston and other communities.”