Tweeting World Records  

Cameron has 27,469 new, unread tweets.

Doron T. named 52 places in a single tweet. See a list of short name places here.

Anna K. tweeted "Good luck!" to five US Open players in 52.44 seconds. She set the record as part of "Legend Setter", an interactive competition hosted by Heineken during the 2014 US Open for fans to participate in their own off-the-court challenges. A RecordSetter official was present to adjudicate the attempt.

(RED) teamed up with Mashable to set the first-ever RecordSetter world record on Vine. On June 5th 2013, which marks the 32nd anniversary of the discovery of AIDS, people around the planet created 1,659 “(RED) themed” Vine videos to raise awareness that we can deliver an AIDS FREE GENERATION by 2015. David Guetta, Sophia Bush, and Twitter founders Biz Stone and Jack Dorsey were among those who created Vine videos and tagged them with a #REDWorldRecord hashtag. Videos from the campaign were featured on Mashable’s homepage and on the NASDAQ tower and marquee screen in Times Square. See all Vine videos created for the #REDWorldRecord here.

Bader Al and his friends tweeted inside an industrial freezer set at -20 degrees Celsius. They set the record to raise awareness about environmental issues. See their tweets here. CAUTION: Extreme temperatures can be dangerous. Please exercise caution when attempting this record.