And shortly before his 30th birthday in 1958, Yutaka Taniyama killed himself.

You start worrying about these things when you re over 30, but let s get it checked .

In the next 30 years, according to UNESCO, more people worldwide will be graduating through education than since the beginning of history.

Now, it's interesting because there are 30 odd diseases that can be treated with vaccines now, but we're still threatened by things like HIV and flu.

However, to the surprise of his supporters, an embezzlement of funds case dating back to July, 2011, kept the 30 year old man in prison.

I had left ABC news and a career I loved at the age of 30 for business school, a path I knew almost nothing about.

After early political success, including two cabinet postings before the age of 30, Deri was implicated in a corruption scandal at the start of the 21st century and served two years in prison.

Sub Saharan Africa largely fits this description, with 22 million people living with HIV, an estimated 70 percent of the 30 million people who are infected worldwide.

For the last 30 years, political scientists have observed that there is a constant decline in electoral turnout, and the people who are least interested to vote are the people whom you expect are going to gain most out of voting.