Real Madrid coach Carlo Ancelotti feels Vinicius Junior is benefiting from greater self-belief.
Vinicius Junior is impressing for Brazil at the World Cup.
Ancelotti told Il Corriere dello Sport: "He is more sure of himself and that the team notices.
"He and (Kylian) Mbappé have something out of the ordinary: those who see them in person find it hard to believe that a footballer can be so explosive.
"Brazil is the most complete team, but I am curious about England before France."