"Rich Brian Who That Be" 是由Rich Brian演唱的一首歌曲，該曲收錄於他的首張專輯《Amen》中。以下是該歌曲的歌詞：
Verse 1:
Yo, I'm rich, I'm black, I'm the best
You don't know who I am, that's what you lack
Chorus:
Who that be?
Rich Brian, yeah
Where you from?
Nowhere, I'm from the future
Verse 2:
You know you see me on TV, yeah
You see me on the radio, yeah
I'm in the streets, I'm in the club
You see me everywhere, yeah
Chorus:
Who that be?
Rich Brian, yeah
Where you from?
Nowhere, I'm from the future
Bridge:
Yeah, I'm here to stay, no doubt
This is my time, so stay down
Verse 3:
Yeah, you think you know me, yeah
But you don't know what I been through, oh no
Chorus:
Who that be?
Rich Brian, yeah
Where you from?
Nowhere, I'm from the future
Outro:
Yeah, this is for all the fans out there (Yeah)
Never give up, keep it real (Yeah)