How can I host the Ulympics?

I really would like to host the Ulympics. I suspect I need a lot of money and possibly certain buildings, as I failed getting to host them this time. I have four years to sort myself out and make my city awesome enough to host.

What do I need to do or have to be able to host the Ulypmics?

It seems that there's still some research going on to find the exact formula used to determine if you host the Ulympics. However, the minimum successful configuration found so far is:

Jobs:

• 1 Athelete
• 1 Entrepreneur
• 1 Politician

Buildings:

• 1 TV Station
• 1 Sports Combo
• 1 Security Company

Source