O'Brien was a physically tough defender who usually played at centre half back.

He went on to earn 44 caps and score a single goal as a tough defender.

He is a tough and forceful defender of China's interests.

A tough defender, he held in high regard by the club's fans.

He was noted for being a tough and solid defender.

He thus once again showed what a tough defender he is.

Known for his small size and huge heart, he is remembered for being a very tough defender.

He was a tough defender but had skill to match.

Kelly made his debut in 1989 and became a tough defender.

Son is a tough defender who utilizes his own height and strong pressure.