Kylian Mbappe says his younger brother Ethan has all the qualities required to build an outstanding career in football.
The Real Madrid forward was commenting on Ethan Mbappe, who plays for French club Lille.
The 19-year-old winger has made seven appearances in all competitions this season, scoring one goal and providing one assist.
According to Transfermarkt, Ethan Mbappe is valued at 12 million euros.