Australia's limited-overs captain Aaron Finch, who turns 32 today, holds the record for smashing the highest score in T20I cricket. Finch had slammed 172(76) against Zimbabwe in July 2018 to achieve the feat, overtaking his own record of 156(63), which he had scored against England in 2013. Notably, Finch's the only cricketer to score 150 runs in a T20I innings.