He's the 4th top goalscorer in European Championships history.
Scored 6 goals in 10 games
Some others?
Ronaldo 9 in 21
Zlatan 6 in 13
Henry 6 in 11
Nuno gomes 6 in 14
Scored 6 goals in 10 games in 2013
Scored 8 goals in 13 games in 2014
Scored 5 goals in 8 games in 2015
That's 19 goals in the 3 years after you suggested he should retire.