Mark Zuckerberg once revealed Facebook's motto and 'weird symbol' after taking off his hoodie during an interview

• Mark Zuckerberg revealed a Facebook logo and motto after taking off his hoodie in a 2010 interview. 
• The clip resurfaced in a new documentary called "Zuckerberg: Kind Of The Metaverse."
• Zuckerberg said the design included Facebook's then-motto: "Making the world more open and connected." 

Mark Zuckerberg was not always as confident in interviews as he now seems to be.

The Meta chief appears to be sweaty and nervous in a clip from 2010 that's included in a new documentary called "Zuckerberg: King Of The Metaverse."