I cannot be sure but I assume it is being part of the band One Direction and having a number one hit with "What Makes You Beautiful".
However, the boys are nominated for a BRIT award for best single so that may top his biggest achievements list.
I am Harry Edward Styles and my greatest achievement is being a part of One Direction. It is a great thing and my mum is so proud of me and i am too. I hope you can all someday see me in concert!
being potty trained
Getting 3rd on xfactor in his band One Direction and being in one of the biggest boy bands of this generation.
I think he sponsors a charity that is trying to find a cure to brain tumors
Everything.
he won the xfactor and hes got nice hair xoxo
Harry is 5ft 10 and his name is harry styles not harry style
Harry styles??...
Harry Edwards Styles
Harry styles
Harry Styles is 5'11"
Harry Styles is Christan.
Harry Styles is a catholic
Harry Nugget Styles
No, his full name is Harry Edward Styles.
Harry Styles' parents are Des Styles and Anne Cox.
i am harry styles girlfriend