Conversation so far:
What was something that happened with Jason Leonard in 1990?
Jason Leonard won his first cap in a 'friendly' on 28 July 1990, against Argentina in Buenos Aires.
Were there other cap wins in 1990 for Jason Leonard after winning his first cap in a 'friendly' on 28 July 1990 against Argentina in Buenos Aires?
What happened in 1991 with Jason Leonard?
During this period, England won back-to-back Grand Slams in 1991 and 1992.
Did Jason Leonard play an important role in these back-to-back Grand Slams by England in 1991 and 1992?
The front row of Jason Leonard, Brian Moore and Jeff Probyn was fearsome, and England was able to more than hold their own against any front row in world.
Are there any other interesting aspects about the Jason Leonard article?
Against Wales in 1992, Jason Leonard suffered a neck injury: he experienced a numbing sensation in his right arm, but played out the remainder of the match.

Question: How bad was the injury?
Self-contained rewrite: How bad was Jason Leonard's injury in 1992?