Records which might not be broken

#10 Fastest 50 in T20 Internationals by Yuvraj Singh

In the inaugural edition of the T20 world cup, against England, Yuvraj Singh played a memorable knock. In his knock of 52 from 12 balls, he smashed 7 sixes out which 6 was hit in an over by Stuard Broad. Although Chris Gayle also scored a 12-ball fifty while playing for Melbourne Renegades in the Big Bash against Adelaide Strikers but still it looks really difficult to better this record in internationals. To improve this record a player would have to play with a strike rate of close to 500 which is very difficult.

It's been more than 11 years and this still stands unbeaten and tells us why it might linger around for more.