3Krystian Mapapalangi had spells with NRL sides Newcastle Knights and Wests Tigers before joining Castleford in January [SWPIX.COM]
Castleford Tigers centre Krystian Mapapalangi has extended his contract through to the end of 2029.
The 23-year-old Australian joined the club on a two-year deal in January and has scored six tries in 11 appearances.
"I have a great relationship with Mapz going back a few years now, and to have him at the club for the next three years is a significant signing," director of rugby Chris Chester told the club website.
"He is exactly the type of player we want to build a club around."
