Bath hooker Kepueli Tuipulotu has signed a contract with the club to stay until 2028.
The 20-year-old joined the club's academy in the summer of 2024 and has since played 21 games for the Prem champions.
Tuipulotu, whose sister Sisilia plays for Wales, has represented England at under-20 level and played for England A last autumn against All Blacks XV and Spain.
"It's great to see how Kepu has developed over the last few years," said Bath head of rugby Johann van Graan.
"He is one of the most explosive players, not just on the attack but also on the defensive side.
"It's been special to see Kepu develop not only as a Bath player but as an England A player and an international U20 captain.
"Kepu is part of our family and we believe he will keep performing like a champion over the coming years."
Tuipulotu is the latest in a line of Bath players who have agreed new terms at the club in recent weeks, including Ted Hill, Quinn Roux, Tom Carr-Smith and Tom de Glanville.
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