Justin Bieber has vowed to fight racial injustice after proclaiming that he has “benefited off of black culture”.The ‘Yummy’ singer has been using his social media channels over the past 10 days to speak out against racism following the death of George Floyd.Floyd, an African-American man, was killed in Minneapolis on May 25 when a white police officer knelt on his neck for nearly nine minutes and ignored the man’s pleas that he couldn’t breathe.In a new Instagram post, Bieber acknowledged that