I extracted these figures from there whitepaper
NXT launched 28/09/2013 +5,659,483 % ROI
IOTA launched 25/11/2015 +1,080,647% ROI
Ethereum launched 22/07/2014 +270,115% ROI
Its just a matter of investing into right ICO at right time. Presale venture ICO is launched with this motivation and it can make you millionar