Werner arrives on a one-year deal having scored 12 tries in 19 appearances last season for Ulster, for whom he played 35 times in two years.
A former World Sevens Player of the Year, Kok has scored 29 tries in 76 URC matches and a further eight in his 18 European appearances, forming part of the Sharks squad which won the EPCR Challenge Cup final back in 2024.
The 33-year-old is renowned for his immense work rate, finishing prowess and dynamism in contact, having made a successful transition to 15s following a glittering international 7s career.
A Commonwealth Games gold medal winner with South Africa’s Blitzbokke, Kok is also an Olympic bronze medallist and multiple World Sevens Series title winner who has scored more than a century of tries in the competition.
He is technically excellent around the contact area, a ruthless finisher and plays with the kind of high energy, physicality and optimism that we as a group want to develop.
Incoming head coach Dan McFarland said: “Werner is a proven try-scorer and highly experienced winger who will complement an already-exciting group of back-three players.
“He is technically excellent around the contact area, a ruthless finisher and plays with the kind of high energy, physicality and optimism that we as a group want to develop.
“We are looking forward to welcoming Werner and his wife Zanyika to Newcastle Red Bulls, and working with him when pre-season gets underway next month.”
It’s a new town and a new adventure, and I really look forward to getting to know the people of Newcastle and the fans around the stadium.
Kok said: "I'm really excited to be joining Newcastle Red Bulls and the Gallagher PREM.
“I know there have been a lot changes made but with that comes a fresh start, and I am really excited to be part of it.
“I hope to contribute in building a great team culture, bringing my energy and work rate, and I really just want to give my everything for the team.
“It’s a new town and a new adventure, and I really look forward to getting to know the people of Newcastle and the fans around the stadium.”
You can watch Werner and his new-look cohort with a Newcastle Red Bulls 2026/27 season ticket.
Renewals for 2026/27 campaign are now open, with existing season ticket holders able to secure their place for the new campaign.
WERNER KOK
Position: Wing
Date of Birth: 07/01/1993
Height: 1.79m (5 foot 11)
Weight: 96kg (15 stone 2)
Honours: South Africa 7s, Barbarians
Previous Clubs: Western Province, Stade Toulousain, Sharks, Ulster Rugby