William Poromaa made his breakthrough last season when he made his first full season at senior level.
Someone who saw the 20-year-old's potential early on is national team coach Lars Ljung.
In the documentary "Best when it comes to" we get to follow Poromaa and Ljung on a training session and hear the coach's tribute to the super talent.
- I never think I have seen a greater talent, says Ljung.
Poromaa finished ninth in both the 15 km freestyle and skiathlon at the WC in Oberstorf 2021. He was also part of the relay team that finished fourth at the WC.
He is also praised by national team friend Calle Halfvarsson in the documentary.
- He may be the new savior, says Halfvarsson.
The documentary series "Best when it comes to" consists of five episodes that are released once a week. See the first episode here.