List of Famous Capricorns

Joan Daemen is a Belgian cryptographer who co-designed with Vincent Rijmen the Rijndael cipher, which was selected as the Advanced Encryption Standard (AES) in 2001. More recently, he co-designed the Keccak cryptographic hash, which was selected as the new SHA-3 hash by NIST in October 2012. He has also designed or co-designed the MMB, Square, SHARK, NOEKEON, 3-Way, and BaseKing block ciphers. In 2017 he won the Levchin Prize for Real World Cryptography "for the development of AES and SHA3". He modestly describes his development of encryption algorithms as the creating the bricks which are needed to build the secure foundations online.

Zhao Xin is a Chinese speed-skater.

Xu Jiankang, or Hoi Kin Hong in Cantonese, is a Chinese billionaire entrepreneur with Macau citizenship, and the chairman of Powerlong, a Fujian-based real estate development company.

Karl-Heinz Petzinka is a German architect, and Rector of the Kunstakademie Düsseldorf. He is known for office buildings in Düsseldorf and Berlin. He converted historic industrial buildings, and was responsible for the section architecture for the Ruhr.2010 project.