Marvel’s superhero flick Avengers: Endgame has recived the rave reviews and it has broken many Box-office records. The   Robert Downey Jr. who plays Ironman is a man like no other; ask his Avengers: Endgame co-stars. More often than not, many MCU owe it to RDJ aka Iron Man for being a part of this crazy decade-long universe. Whether it be convincing Chris Evans to play Captain America or Mark Ruffalo, to take up the role of The Hulk. In many interviews and social media posts, the cast has always been appreciative of Robert,Vin Diesel, who voices the character of Rocket in Avengers: Endgame, took to Instagram to write a heartfelt post for RDJ.

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Diesel took to social media and referred to RDJ as Bobby and spoke about how "his very existence represents the power of resilience." The actor also spoke about how the duo has never won an Oscar and that it does not matter, as Robert has affected the world positively with his personality.

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Vin wrote, "On the weekend of the highest grossing movie of all times he in the most humble way says, your next brother. Fast 9 is going to take the industry to new heights!" "I love you RDJ and your brotherhood is truly a gift of which I am eternally grateful for," Diesel concluded.