GumballTech blogger Brian has used the standard iPhone 4 keyboard to break the world texting record, according to a video posted on YouTube.

After reading yesterday about Melissa Thompson, a 27-year-old British woman who used a Samsung Galaxy S smartphone and its Swype keyboard to set a world record of 25.94 seconds, Brian decided to test his skill.

The official phrase you need to type is: "the razor-toothed piranhas of the genera Serrasalmus and Pygocentrus are the most ferocious freshwater fish in the world. In reality they seldom attack a human". Brian typed this phrase and started and stopped the timer himself in 21.8s. Both his and Thompson's time have yet to be confirmed by Guinness World Records.