You're chances is to invest in ICOs in which are much affordable to purchase than Bitcoin price of today then buy as much as you could so that luckily if the price will sky rocketing in the future then of course you will earn more than enough that will make you to possibly be rich. Just make sure that you will choose the best ICO that has the potential to give of what you are looking for.
And how is one going to find out the biggest ICO of the year? Its a different ball game altogether when you talk about ICO markets. In altcoin markets which are already here for a long time its easier to make a decision to buy because all know that they are going to go up when bitcoin goes up. But ICOs may not be successful in raising the money and starting their product.
While its technically a scam since they are not regulated, they can snowball you by not listing on any exchange for months and then you will get frustrated with your investment.