Former All Black Ma'a Nonu had a rough day yesterday.
The double World Cup winner was knocked out cold by former teammate Anthony Tuitavake during the French Top 14 semi-final clash between Toulon and Montpellier.
Nonu was attempting a big hit on the former Blues centre when his head made contact with Tuitavake's shoulder and his lights went out.
After a few minutes prone and the ground, Nonu was helped off the field and took no further part in the match.
Nonu's Toulon side was victorious and they will meet Dan Carter and Racing 92 in next weekends final.