Instagram co-founder and CEO Kevin Systrom, speaks during a Q&A session at LeWeb 2012 in London

 
Instagram co-founder and CEO Kevin Systrom, speaks during a Q&A session at LeWeb 2012 in London
Instagram co-founder and CEO Kevin Systrom, speaks during a Q&A session at LeWeb 2012 in London June 19, 2012. REUTERS/Luke MacGregor