a photo messaging application used for impermanent (self-deleting) photos, developed by an american internet entrepreneur named the youngest billionaire in the world in what year?
Timeline of Snapchat: This is a timeline of Snapchat, a photo messaging application used for impermanent (self-deleting) photos, developed by Evan Spiegel and Bobby Murphy, and the developing company Snap Inc. Evan Spiegel: Evan Thomas Spiegel (born June 4, 1990) is an American Internet entrepreneur. Evan Spiegel:  Spiegel was named the youngest billionaire in the world in 2015.
2015