| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Female |
| Full name | Millie•Williamson |
| Used name | Millie•Williamson |
| Born | 13 October 1999 in Wellington, Wellington (NZL) |
| NOC |  New Zealand |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2014 Summer Youth Olympics | Artistic Gymnastics (Gymnastics) | NZL |
Millie Williamson | |||
| All-Around, Individual, Girls (YOG) | 19 |
