1 The most popular YouTube video of all time is Korean pop star Psy's 2012 hit Gangnam Style, which as of Friday afternoon, had 2,492,153,051 views.
2 Kim Kardashian was the most Googled person in NZ last year, as well as in many other countries including France and the US.
3 The most subscribed YouTube channel in NZ is fashion and beauty vlog Shaaanxo.
4 New Zealanders are among the most prolific Facebook users. A recent survey found 68 per cent of NZ respondents used Facebook for up to 30 minutes at a time, behind the UK (71 per cent) and ahead of America (67 per cent).
5 The most watched YouTube ad in NZ last year was Air New Zealand's Men in Black Safety Defenders.