Mark Zuckerberg is one 'excited' diaper-changing dad

It has been less than two weeks since Mark Zuckerberg became a proud father to his little girl Max, but it seems like the newborn is surely keeping her father on his toes.

Sharing a diaper-changing picture, the 31- year-old wrote, "One more down, thousands to go," E! Online reports.

Earlier, Zuckerberg dedicated a sweet two-minute touching video to his little daughter.

The Facebook founder and his wife Priscilla Chan, who wed in 2012, welcomed their daughter on December 2.