Los Angeles [US], March 11 (ANI): Good news for all the Robert Downey Jr fans as the Hollywood star bagged his first-ever Oscar award for his performance in the biopic drama film ‘Oppenheimer’. Downey Jr won the award in the Best Supporting Actor category. Taking to X, The Academy shared a post and wrote, “Congratulations to Robert Downey Jr. on winning Best Supporting Actor for ‘Oppenheimer’!” https://twitter.com/TheAcademy/status/1766986956662059145 He triumphed over Sterling K Brown (American Fiction), Robert De Niro (Killers of the Flower Moon), Ryan Gosling (Barbie) and Mark Ruffalo (Poor…