They are aye. He’s a legend for sure but he’s been holding them back a while and most think he should be a sub at best.
M.Klose (Germany) scored 16 goals across 4 consecutive world cup tournaments. Seems he already holds the record for scoring at 5 world cups.
There it is, wants to go head and shoulders above the rest, there's plenty scored at 4 world cups...
Pele (Played in 4, scored in 4,
won it 3 times)

Messi (Played in 5, scored in 4)(1 win)
Seeler (played 4, scored in 4)
Klose (played in 4, scored in 4)(1 win)
Muller (played in 4, scored in 2)(1 win)
Lothar Matthaus (played in 5, scored in 3)(1 win)
suarez (played 4, scored 3)
Wilmots played 4 scored in 2
Cahill played 4, scored in 3
Hierro played in 4 scored in 3
Shaqiri played in 4 scored in 3
Cavani played in 4 scored in 3
maradona played in 4, scored in 3, 1 win.
Interesting area of research this...
Fat Ronaldo, winner twice.
Vava, won twice.
Doing this the hard way. Lets try again.
Only Pele has won the WC 3 times. G.O.A.T.
There are 20 players that've won it twice (not including Pele) of these 20, 15 are Brazilian. So, the 5...
Giovani Ferrari, Italy, 1934 1938
Guido Masetti, Italy, 1934 1938
Giuseppe Meazza, Italy, 34 38
Eraldo Monzeglio, Italy, 34 38
Last but not least...
Daniel Passarella, Argentina, 1978, 1986
So, onto some more trivia. There are 3 world cup winners that have represented two different nations at WC tournaments.
Luis Monti, played for Argentina in 1930, and won it with Italy in 1934.
Attilio Demaria, Argentina 1930, won for Italy 1934.
Jose Altafini, won for Brazil 1958, played for you guessed em, Italy 1962.
There are only 4 players alive now that've won multiple (two) world cups. Cafu, Ronaldo, Pepe, Passarella.
Yeah, erm, go football!