The Sharks continue to strip the Stormers of their valuable players after they lured Bongi Mbonambi to Durban.
The Sharks announced on Tuesday that they had signed the 30-year-old hooker. The Bethlehem-born Mbonambi will only join the Sharks later this year.
World Cup-winning Mbonambi’s move to the Sharks follows that of Springboks captain Siya Kolisi.