The 25-year-old will move to Saracens from South Africa next month.
"We have been following Nick's progress for some time," Saracens rugby director Mark McCall said. "He has the heart of a lion, and we are delighted he has decided to join us."
- American Football - San Francisco's … Reuters - 2 hours 6 minutes ago
- Ice Hockey - Head coach Vigneault sacked … Reuters - 2 hours 13 minutes ago
- Rugby - Wade scoops unique award do … PA Sport - 2 hours 38 minutes ago
- Rugby - Wasps wing Wade scoops award … Reuters - 2 hours 38 minutes ago
- Cricket - Carberry sparkles in Hampshire … PA Sport - 2 hours 55 minutes ago
- Basketball - Signs point to Krzyzewski … Reuters - 3 hours ago
- European Football - Austria Vienna win … Reuters - 3 hours ago
- European Football - Susic steers Hajduk … Reuters - 3 hours ago
- Golf - Johnson banks on Colonial comfort … Reuters - 4 hours ago
- European Football - Cluj see off Astra … Reuters - 4 hours ago
- European Football - Fenerbahce defeat … Reuters - 4 hours ago
- Cricket - Richardson on song PA Sport - 5 hours ago
