I've been bullied since I was nine: Kylie Jenner

TV personality Kylie Jenner says she has been bullied by the "whole world" since she was only nine years old.

The 17-year-old made the confession in a series videos on photo-sharing application Snapchat on late Wednesday, reports aceshowbiz.com.

"It's kind of crazy I have four million people watch my Snapchats. Half of you guys think that I'm weird and the other half think I'm funny. But I've been bullied since I was 9, from the whole world it feels like sometimes," Kylie said.

"And I think I've done a really great job at handling all of this. But there's bullies everywhere, so this was just a little Snapchat to tell whoever with their own bullies that the only opinion that really matters is yours, and to never change," she added.

Kylie later noted that she made the comment not to look for sympathy.

"This isn't a pity party, though. Don't get it twisted. This is to let others with bullies out there to know that you're not alone. Now goodnight. Spread love. Love y'all," she said.

The star was rumoured that she was forced to check into rehabilitation centre for alleged drug problems.

However, she denied it, writing in her social media account: "I really don't want to hear the f**king 'I'm on drugs,' because, clearly, you don't know my f**king personality."