Who is Jordan Bardella, French far right's Marine Le Pen's protégé?

Summary

French far -right figurehead Marine Le Pen has been barred from public office for 15 months and sentenced to a year under electronic card after an appeal's course found her guilty of embezzling EU funds. Although this means she could run in the election, Le Pen always said she would not run for office with an electronic tag - meaning her protégé Jordan Bardella is likely to become the far right's presidential candidate. But who exactly is he?