[2] The family settled in Bærum, Norway, where Magnus joined the skiing club Fossum IF.

[7] He had made his Cross-Country Skiing World Cup in December 2015 in Lillehammer, finishing a lowly 66th.

His first and only top-30 placements came in sprint events in March 2018, finishing 19th in Drammen and 27th in Falun.

[7] In 2017 he won the sprint gold medal at the 2017 Asian Winter Games,[4] following up with a 10 kilometre silver and a relay bronze.Official Results Book – Cross-country Skiing He competed in two events at the 2018 Junior World Championships, finishing no higher than 9th.

[7] Bøe also competed at the Biathlon Junior World Championships 2019, placing a lowly 66th.