Well i think that list has a heavy bias but here is mine. (also Biased!)
1) Yin Fu - undefeated master of ba gua, the sole bodyguard of the empress of china (bearing in mind they would normally have 10 or above, sometimes hundreds!) He killed and paralised huge amounts of people in his capacity as bodyguard. One of the greatest martial artists of his time, compassionate yet hugely powerful. also a brilliant teacher.
2) Guo Yun Shen - Hsing I master - imprisoned for killing many people in challange matches - when he imerged from jail - he was stronger and more powerful than when he went in. Took challanges from anywhere and was undefeated.
3) Ueshiba Morehei - Founder of aikido and declared the greatest martial artist in japan during his peak in his 40/50's. Took many challanges and was undefeated.
4) Yang Lu-chan - founder of yang tai chi also undefeated in hundreds of challanges.
5) Helio Gracie - a brilliant fighter with a fantastic record, who opened many peoples eyes.
6) Nahy Khanom Thom - The legendary Muay thai figure.
7) Mas Oyama - one of the greatest and strongest karate ka ever.
8) Bruce lee - For the impact he made on the martial arts.
9) Wang Shu Jin - a intenal arts master who spead the effectiveness of ba gua to the west and japan - undefeated in hundreds of challange matches.
10) Yip Man - a true master of the martial arts and a great teacher.
