Netherlands vs South Africa 2007 World Cup

ICC World Cup 2007: Herschelle Gibbs smashes six sixes in an over
Karthik Parimal March 16, 2018 9:16 AM IST
On March 16, 2007, South Africa’s Herschelle Gibbs became the first man in the history of international cricket to score six sixes in an over.

http://staging.cricketcountry.com/tag/netherlands-vs-south-africa-2007-world-cupmukesh