As her parents are both from Jamaica, Williams is eligible to compete for that country in FIG international competitions.

She is currently attending University of California, Berkeley and is a member of the Golden Bears gymnastics team.

In 2011, she was State and Regional Champion and competed in her first international competition, the 2011 World Artistic Gymnastics Championships in Tokyo, Japan.

Williams quickly became one of Cal's top gymnasts to ever compete in the program, even in her freshman season.

On February 13, 2015, during a regular season meet against Oregon State, she broke the school record on vault, scoring a 9.975.