- Andy Hug - Official Website
- Page http://www.andyhug.com/
- Comprehensive information on the martial artist and competitor. Includes an extensive photo gallery, biographical details which includes fighting events, downloads, and products. [English, German, Japanese]
- Neil Ohlenkamp
- Page http://judoinfo.com/neiljudo.htm
- The official homepage of Neil Ohlenkamp, 1999 US Judo Coach of the Year and 6th degree black belt in both Judo and Jujitsu.