Lana Condor was 18 in X-Men: Apocalypse when she played the character 'Jubilation Lee / Jubilee'.
That was over 8 years ago in 2016.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 27, and has starred in 14 movies in total, 10 of those since X-Men: Apocalypse was released.
In X-Men: Apocalypse, I think Lana Condor looks: