Iceberg Coin (ICB) started in 2014 and finished in 2015, with a total supply of 4.5 million coins. The team/founder is hidden, The main reason this coin was listed is desertion.

(from old site) Iceberg coin is incorporating the latest and more efficient algorithm: NIST5. An ultrasecure algo that is not minable by ASICs or FPGAs. That gives miners high advantages, that does not exist in the other algorithms as Sha-256, Scrypt, X11, X13, X15. Also as this is one of the latest algo, there are not multipools yet dumping it.