The 25 year old French striker has won the golden boot at Euro 2016, but Ribery thinks that he needs to hold his best form to be one of the best.
The 33 year old Bayern Munich winger Franck Ribery thinks that his compatriot Antonio Griezmann has to perform consistently to be portrayed as one of the best in the world.
He exhibit himselfa as he nourishes his game after 2014 when he joined the Atletico Madrid,under Diego Simeone he came out as a s game’s one of the brightest talent.
However the 33 year old former French international thinks that his compatriot has a long way to go and to perform at the highest level before he can match the very best level
"Griezmann did a great job last season," Ribery told.
"But you have to consistently show performances like that if you want to be world class. People are so quick to say someone is a fantastic player and deserves to win the Ballon d'Or after just one good year. I disagree with that.
"For me, you have to prove yourself over 10, 12 or 15 years if you want to be among the best. Do that and then I will congratulate you.
"I might have been out for nine months or so due to injury, but I have almost always been playing at the highest level over the past 10 years or so.