[caption id="attachment_902762" align="alignnone" width="628"]<img class="size-full wp-image-902762" src="https://www.cricketcountry.com/wp-content/uploads/2019/10/David-Warner-e1572184988994.png" alt="" width="628" height="457" /> David Warner's knock was decorated with eight fours and three sixes in his innings. Twitter[/caption] <p></p> <p></p>David Warner celebrated his 33<sup>rd</sup> birthday in style by registering his maiden Twenty20 International century. The Australia left-handed batsman, who smashed the opposition bowling attack all round Adelaide, arrived at the feat during the first of the three-match T20I series against Sri Lanka on Sunday. <p></p> <p></p>The swashbuckling batsman's unbeaten 100, which came off just 56 deliveries, helped Australia to a mammoth 233/2. Sri Lanka were restricted to 99/9 handing the hosts a mighty 134-run win. <p></p> <p></p>With his latest century, birthday boy Warner joined Glenn Maxwell and Shane Watson as the only Australians to have notched up international hundreds in all three formats. <p></p><blockquote class="twitter-tweet"> <p></p><p dir="ltr" lang="tl">?? Happy Diwali to all! <a href="https://twitter.com/SunRisers?ref_src=twsrc%5Etfw">@SunRisers</a> <a href="https://t.co/4uoYH4vLgd">https://t.co/4uoYH4vLgd</a></p> <p></p>David Warner (@davidwarner31) <a href="https://twitter.com/davidwarner31/status/1188243221857497088?ref_src=twsrc%5Etfw">October 26, 2019</a></blockquote> <p></p>Warner, who had a forgettable tour of England, underlined his class in white-ball cricket as Australia laid down a ruthless marker for the start of their year-long preparations for next year's T20 World Cup at home. <p></p> <p></p>Warner's knock was decorated with eight fours and three sixes in his innings. <p></p> <p></p>He had a forgettable tour of England although Australia retained the Ashes with a 2-2 draw of the five Test series. Warner's 61 in the third Test was the only time he passed 11 in a series that also featured three straight ducks. <p></p> <p></p>Warner managed just 34 runs besides his 61 at Headingley, which is the lowest total ever from an opener in a 10-innings series.